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प्रश्न
Can you tell?
What are the various forms of energy?
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उत्तर
The various forms of energy include mechanical energy, heat energy, light energy, sound energy, gravitational energy, electrical energy, chemical energy, atomic energy, and nuclear energy.
संबंधित प्रश्न
Explain how, geothermal energy is used to generate electricity.
Give one relevant example for the following transformation of energy:
Electrical energy to heat energy.
What do you understand by the kinetic energy of a body?
Name six different forms of energy?
Select the renewable and non-renewable sources of energy from the following:
Diesel
What is wind energy?
Explain the principle of producing electricity using the nuclear energy.
A hydroelectric power station takes its water from a lake whose water level is 50 m above the turbine. Assuming an overall efficiency of 40%, calculate the mass of water which must flow through the turbine each second to produce power output of 1 MW. (Take g = 10 m s−2).
Give one example when:
Mechanical energy to heat energy.
Give one example when:
Kinetic energy to potential energy.
