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प्रश्न
State the energy transformation on the following:
Electricity is obtained from wind energy.
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उत्तर
Mechanical energy into electrical energy.
संबंधित प्रश्न
State the energy change in the following device while in use:
A loudspeaker
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving bus
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
A stretched wire
State two characteristic which a source of energy must have.
Name the energy changes for the following:
bicycle brakes
State two advantages and two disadvantages of using hydro-energy for producing electricity.
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.
What is meant by energy?
Ocean thermal energy is due to
Nuclear fission is
