Physics
Grade-7
Easy
Question
Direction : Identify the correct transformation of energy in the following.
A battery converts what type of energy to another?
- Sound to kinetic
- Light to heat
- Muscular to electrical
- Chemical to electrical
Hint:
The batteries transform chemical energy into electrical energy.
The correct answer is: Chemical to electrical
- The battery possesses positive and negatively charged ions.
- The reactions between these charged ions cause chemical energy.
- The chemical energy is converted to electrical energy to be used.
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