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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A compressed spring
पर्याय
Kinetic energy
Potential energy
उत्तर
Potential energy
संबंधित प्रश्न
What is nuclear energy?
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 highest point .
A body of mass m is moving with a velocity v. Write the expression for its kinetic energy.
What is hydro energy?
Give three examples of bodies possessing potential energy.
What is dissipation of energy?
Name the two groups in which various sources of energy are classified?
State the energy changes which take place when:
A stone projected vertically upwards, returns back to the thrower.
State the energy changes which take place when:
Water freezes in the freezing chamber of a fridge.
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)
