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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving cricket ball
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उत्तर
Kinetic energy (K)
संबंधित प्रश्न
Write true or false of the following statement.
The energy of flowing water can be converted into electric energy (electricity).
Give one relevant example for the following transformation of energy :
Electrical energy to light energy.
Select the renewable and non-renewable sources of energy from the following:
Water
What is the main source of energy for earth?
What kind of energy is possessed in a situation when?
A cocked up spring of air gun.
State the energy changes which take place when:
Water stored in dams rotates turbine connected to a dynamo.
A body of mass 0.2 kg falls from a height of 10 m to a height of 6 m above the ground. Find the loss in potential energy taking place in the body. [g = 10ms−2]
Can you tell?
Describe one natural chain of transformation of energy.
Nuclear fission is
