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प्रश्न
What kind of energy is possessed in a situation when?
Water stored in dams.
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उत्तर
Potential Energy.
संबंधित प्रश्न
State two characteristic which a source of energy must have.
State two advantages of using nuclear energy for producing electricity.
Renewable source of energy is:
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
State the energy changes which take place when:
A body released from rest from the top of a building.
State the energy changes which take place when:
A toy car spring is wound and car is made to run on level floor.
State the energy transformation on the following:
Electricity is obtained from wind energy.
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]
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
Use your brain power!
Why do tablets of camphor decrease in size day by day?
