Physics
Grade-10
Easy
Question
You can get chemical energy from items listed below except
- Tubelight
- Battery
- Fossil fuel
- Food
Hint:
Chemical Energy is Energy stored in the bonds of chemical compounds.
The correct answer is: Tubelight
- Chemical Energy is Energy stored in the bonds of chemical compounds. Chemical energy may be released during a chemical reaction, often in the form of heat; such reactions are called exothermic. Reactions that require an input of heat to proceed may store some of that energy as chemical energy in newly formed bonds.
- In tubelight battery used electrical energy to emit light.
- There is chemical energy in the battery due to the chemical reactions going on inside it.
- Fossil fuels and food have chemical energy in them.
- Thus, the answer is tube light.
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