Class -VII
Physics
Time-20 min FM - 10 ---------------------------------------------------------------------------------------------
1. Explain the following term. [6]
a) Heat energy
b) Elastic potential energy
c) Atoms
2. Write the law of conservation of energy. [2]
3. Write the full form of the MRI. [1]
4. The unit of work is the product of units of _______ and ________.
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