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संबंधित प्रश्न
What is the source of heat contained in geothermal energy?
Select the correct alternatives
A ball rolling on the ground possesses
A ball is made to fall freely from a height. State the kind/ kinds of energy possessed by the ball when it is at the ground.
Name six different forms of energy?
What do you understand by the kinetic energy of the body?
Obtain an expression for the potential energy of a body of mass m at a height h above the ground.
State two advantages and disadvantages of using nuclear energy for producing electricity.
State the energy changes which take place when:
Photographic film is exposed to sunlight.
Give one example when:
Kinetic energy to potential energy.
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
