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प्रश्न
What are the different forms of energy?
उत्तर
There are different forms of energy like mechanical energy, heat energy, light energy, wind energy, solar energy, electrical energy, and chemical energy.
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संबंधित प्रश्न
A bulb is connected to a battery of p.d 4 V and internal resistance 2.5 Ω. A steady current of 0.5 A flows through the circuit. Calculate:
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- the resistance of the bulb and
- the energy dissipated in the bulb in 10 minutes.
Name the S.I. unit of electrical energy. How is it related to Wh?
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Choose the odd one:
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