Physics
Grade-9
Easy
Question
What process happens in solar cell?
- Process of creating photons from voltage
- Process of converting kinetic energy into electricity
- Process of creating light from electricity
- Process of converting sunlight into electricity
Hint:
When light hits a solar cell, current is generated. In simple words, the sun’s energy is converted into electrical energy.
The correct answer is: Process of converting sunlight into electricity
In solar cells, sunlight is converted into electricity.
- Electricity can be produced from various means like the sun, wind, heat in the earth, etc.
- In a solar cell, the solar heat is converted into electricity.
- The source of heat is sunlight which is converted into electric energy.
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