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प्रश्न
State the energy transformation on the following:
Electricity is obtained from wind energy.
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उत्तर
The Kinetic energy changes into electricity.
संबंधित प्रश्न
Give one relevant example for the following transformations of energy:
Chemical energy to heat energy.
Is it possible that a body may possess energy even when it is not in motion?
Give one example when:
Heat energy changes to kinetic energy.
Draw a diagram to show the energy changes in an oscillating simple pendulum. Indicate in your diagram how the total mechanical energy in it remains constant during the oscillation.
A ball of mass 200 g falls from a height of 5 m. What will be its kinetic energy when it just reaches the ground? (g = 9.8 m s−2)
A moving body weighing 400 N possesses 500 J of kinetic energy. Calculate the velocity with which the body is moving. (g = 10 ms2)
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.
When and why do clothes smell of naphthalene?
What is meant by energy?
