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प्रश्न
What kind of energy is possessed in a situation when?
A fish moving in the water.
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उत्तर
Kinetic Energy.
संबंधित प्रश्न
Name the process used for producing electricity using nuclear energy.
Write true or false of the following statement.
There is always some loss of energy in conversion from one form of energy to another form, so the total energy is not conserved.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
A stretched wire
Select the renewable and non-renewable sources of energy from the following:
Wind
Name five renewable sources of energy.
A ball of mass 0.5 kg slows down from a speed of 5m/s-1 to that of 3m/s-1. Calculate the change in kinetic energy of the ball.
Obtain an expression for the potential energy of a body of mass m at a height h above the ground.
State the energy changes which take place when:
Photographic film is exposed to sunlight.
State the energy changes which take place when:
Food is digested by animals.
State the energy transformation on the following:
Electricity obtained from hydro energy.
