Physics
Grade-7
Easy
Question
Direction :Identify the correct transformation of energy in the following.
Which items would have this energy transformation: chemical energy -> muscular energy?
- Person running
- Candle burning
- Windmill turning
- Playing violin
Hint:
A person running is an activity that transforms chemical energy into muscular energy.
The correct answer is: Person running
- The energy is required in any kind of activity to be done.
- An energy is created in our body when we are running.
- This energy is obtained from the body fluids as chemical energy and transformed into muscular energy.
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