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प्रश्न
State whether a solar cell produces a.c. or d.c.
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उत्तर
Solar cell produces d.c. (direct current).
संबंधित प्रश्न
State two advantages of geothermal energy.
Name the type of energy (kinetic or potential) possessed by the following:
A compressed spring.
Why using wood as fuel is not advisable although wood is a renewable source of energy?
How much electric power is generated in India using the wing energy?
Explain the principle of producing electricity using the nuclear energy.
State two advantages and disadvantages of using nuclear energy for producing electricity.
State the energy changes which take place when:
A battery lighting up a bulb.
Give one example when:
Chemical energy changes to light energy.
You do not have rangoli powder. What things can you use as an alternative?
Geothermal energy is:
