A 100 N cube that is 1 meter on each side is put into a pond....
A 100 N cube that is 1 meter on each side is put into a pond. How much of its volume will be underwater as it floats? (Use g = 10 m/s2)
Check all that are true.
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A. Measuring the temperature of a substance will tell you how much heat it contains. |
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B. Heat is energy that transfers between substances in contact when they have a temperature difference. |
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C. Heat is the amount of internal energy an substance has. |
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D. Heat transferred into a substance will raise its internal energy. |
Homework Answers
Options A B & D are true
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A. Measuring the temperature of a substance will tell you how much heat it contains. |
|
|
B. Heat is energy that transfers between substances in contact when they have a temperature difference. |
|
|
D. Heat transferred into a substance will raise its internal energy. |
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