Advertisements
Advertisements
प्रश्न
The energy stored in water of a dam is the kinetic energy.
विकल्प
True
False
Advertisements
उत्तर
False.
The energy stored in water of a dam is the potential energy.
APPEARS IN
संबंधित प्रश्न
A boy lifts a luggage from height 2 m to 4 m. The potential energy will become
What is potential energy? State its unit.
Give one example of a body that has potential energy, in each of the following:
- due to its position at a height.
- due to its elongated stretched state.
Name the form of energy stored in a wound up spring of a watch.
Can a body possess energy even when it is not in motion? Explain your answer with an example.
Name the type of energy (kinetic or potential) possessed by the following A compressed spring.
Name the type of energy (kinetic or potential) possessed by the following A bullet fired from a gun.
Name the type of energy (kinetic or potential) possessed by the following A stretched rubber band.
Give an example to show the conversion of potential energy to kinetic energy when put in use.
The potential energy of a body of mass 0.5 kg increases by 100 J when it is taken to the top of a tower from ground. If force of gravity on 1 kg is 10 N, what is the height of the tower?
