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Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||They both have different hand length. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||It was not a standard unit of measurement. | irrelevant |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Greta and Andre got different measurements because Andre's hand was much smaller than Greta's hand. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Greta had a smaller hand than him. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Maybe because one of their hands are bigger one of their hands are smaller. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Maybe she had bigger hands. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because their hands were different sizes. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because the hands are not the same size. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Greta used his hands. Andre used the white board. They should use the same thing. | irrelevant |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Their hands could be different length. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Their hands are different sizes. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because the white boards were different sizes. | partially_correct_incomplete |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Maybe their hands were too big and too little. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||They have bigger or smaller sized hands. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||It was because they have different hand sizes. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because one of their hands are different sizes. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because their hands were not the same size. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because they have different hands and not the same. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because one of their arms is bigger. | partially_correct_incomplete |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because she might open her hands why does not she use a ruler. | irrelevant |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because they used their hands and if they use their hands they can have use the hand then your hands can get tired. | irrelevant |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Andre's hand were smaller. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Their hand are bigger than each others. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||They got different measurements because Andre has bigger hands than Greta. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Maybe Greta has a bigger hand and Andre smaller hand. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Because maybe the hand of Greta is too small. And Andre's hand is bigger. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Greta is taller and Andre is shorter. | partially_correct_incomplete |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Their hand are not the same. Maybe Greta hands are big than Andre's. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||It is because Greta has bigger hands and Andre has little hands. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Greta might have bigger hands. | correct |
Greta used her hand to measure the length of the whiteboard in her classroom. She found that it was 14 hands long. Andre measured the whiteboard and found that it was 16 hands long. Explain why Greta and Andre got different measurements.||Greta and Andre have different sized hands.||Hands are not standard units. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is an experiment where you only change one variable. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||An experiment where you only change one variable. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is an experiment where only one variable is changed. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||The longer the string the shorter the swings. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A experiment in which one variable is changed. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||An experiment that only changes one variable at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you only change one variable at a time instead of 2 or more. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||That you only put one penny at a time. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is a experiment that you can control by weight and the length of string. | contradictory |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you change one variable at a time to affect the outcome. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||When you only change one variable at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you only change one variable at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is like a release position because a release position is a controlled experiment. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||If you do not change one variable at a time its not a controlled experiment. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||Changing one variable at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||You define a controlled experiment when you only change one variable at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you test the variables one at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||Only one variable is changed at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||You can control the experiment. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||To do one at a time. | partially_correct_incomplete |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you control it and it is an experiment of yours. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||Where you control the variables, length, mass, release position. But you cannot control the amount of time it swings. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||The variables can be changed one at a time. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||When you only change one thing and you know the thing is causing it to do something. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||By having everything controlled. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||By not being good. | non_domain |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||If it needs to be controlled to make a decision. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A variable is a controlled experiment. | partially_correct_incomplete |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||Something that you do and you control. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||You control the mass of the tire swing. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||By controlling the swinger, and by changing the different thing. | partially_correct_incomplete |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||You controlled the experiment by yourself. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||You can only change one variables. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||By putting everything where it goes. | irrelevant |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you change one variable that is it no more than one variable. | correct |
How do you define a controlled experiment?||An experiment is controlled if only one variable is changed at a time.||A controlled experiment is when you only change one variable at a time. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Takes the same amount of space. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||They look the same and it could hold the same amount of water. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||The reason why I picked less than is because I think that Y is going to contain the different amount after 30 minutes. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I expect the temperature would be the same because they were the same on everything. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It really does not matter the only thing that matters is the amount of area. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It is not the shape that makes the difference, it is the area. | irrelevant |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because it has the same amount of water and heat. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think it will just be the same temperature. Because it is the same shape. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||X and Y both have the same solar water heater so the temperature will be the same. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because I think it might be higher. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||They both are the same size, have the same water amount, and are left out for the same time. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because the temperature would just go higher. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because until you get to 5 minute to 25 minute these different numbers but until the 30 it goes down and sometimes it could be the same. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||More? Because they are not facing at the same direction the Y is facing right and the X is facing left. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I chose less than because X is a little bit more smaller. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because water really does not change very much. | irrelevant |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Same, because they are the same size triangles and in the same size boxes, with the same amount of water. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think the temperature will stay the same because they are the same shapes. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because the solar water heaters are the same size and there is the same amount of water in each container. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think they would both heat up the same because they are the same size and shape just faced a different way. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||Because they look the same so it would be the same. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||They both have the same amount of surface area in the container and are filled with the same amount of water. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It would be the same because they both have the same amount of water and they are the same size. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think same because they both have the same amount of black and the surface area look the same, and they are both the same shape. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think X and Y's temperature would be the same because it is the same just flipped. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It would be the same because for it to be greater than or less than it depends where you put the solar water heater. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It would be greater than because the cover on X is bigger than the one on Y. | contradictory |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think it would be the same because there is no change in variables. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||It would be the same because it does not matter what position the black surface area is, it matters what size. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I think the same because both the heaters are the same. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||They have the same surface area, just flipped so they will heat equally. | correct |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||The triangles are the same size. | partially_correct_incomplete |
Look at the 2 solar water heaters shown here. The black triangular area is the solar collector in each container. If both heaters contain the same amount of water, would you expect the temperature change in heater X to be greater than, less than, or the same as the temperature change in heater Y after 30 minutes? (Same) Explain your answer.||The black areas in the 2 collectors (and the collectors themselves) are the same size. The amount of heat absorbed will be the same so the temperature change will also be the same.||I chose same because they are the same figure and size. Y is facing the other way though it is still the same. | correct |
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