Physics
Grade-7
Easy
Question
Direction : Identify the correct transformation of energy in the following.
Which energy conversion is taking place when you put gasoline in a car?
- Thermal -> electrical
- Muscular -> electrical
- Chemical -> mechanical
- Muscular -> electromagnetic
Hint:
The cars convert chemical energy from the fuel into mechanical energy.
The correct answer is: Chemical -> mechanical
- Gasoline is the fuel source in cars.
- The chemical energy is produced from gasoline.
- The chemical energy is converted into mechanical energy when it runs.
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