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प्रश्न
Find out the types of energy from the following puzzle.
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उत्तर
- Potential
- Kinetic
- Solar
- Wind
- Sound
- Light
- Heat
संबंधित प्रश्न
State two factors on which the kinetic energy of a moving body depends.
Write an expression for the potential energy of a body of mass m placed at a height h above the earth's surface. State the assumptions made, if any.
What do you understand by the kinetic energy of a body?
State the work energy theorem.
Is it possible that a body may possess energy even when it is not in motion?
What is dissipation of energy?
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
State the energy changes which take place when:
Electricity obtained from nuclear energy.
State the energy transformation on the following:
Electricity is obtained from wind energy.
Energy from various sources is considered to have been derived from the sun. Do you agree? Justify your answer.
