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प्रश्न
Write the type of energy possessed in the following case:
A wound-up spring
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उत्तर
Potential Energy
संबंधित प्रश्न
State different forms of potential energy and give one example of each.
Select the renewable and non-renewable sources of energy from the following:
Water
State two disadvantages of using wind energy for generating electricity.
State two advantages of using nuclear energy for producing electricity.
Name the energy changes for the following:
bicycle brakes
Write the type of energy possessed in the following case:
A moving cricket ball.
Give one example when:
Sound energy changes to electric energy.
Give one example when:
Light energy changes to chemical energy.
Give one example when:
Electrical energy to heat energy.
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)
