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प्रश्न
Give one example when:
Heat energy changes to kinetic energy.
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उत्तर
In the automobile engine, heat energy changes to kinetic energy.
संबंधित प्रश्न
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
Select the renewable and non-renewable sources of energy from the following:
Wood
Select the renewable and non-renewable sources of energy from the following:
Diesel
Explain the principle of producing electricity using the nuclear energy.
Name the energy changes for the following:
pendulum
State the energy changes which take place in Electricity is obtained from solar energy.
State the energy changes which take place when:
A stone projected vertically upwards, returns back to the thrower.
Give one example when:
Mechanical energy changes to electric energy.
Give one example when:
Kinetic energy to potential energy.
Give one example when:
Chemical energy to electrical energy.
