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प्रश्न
State the energy changes which take place when:
A body released from rest from the top of a building.
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उत्तर
The potential energy changes to kinetic energy.
संबंधित प्रश्न
How many MeV are equivalent to 1 atomic mass unit (u)?
Name the type of energy (kinetic or potential) possessed by the following:
A moving bus.
Give one example to show that the sum of potential energy and kinetic energy remains constant if friction is ignored.
Give one disadvantage of using a solar cell.
State two disadvantages of producing electricity from solar energy.
How much electric power is generated in India using the wing energy?
What kind of energy is possessed in a situation when?
An electron spinning around the nucleus.
State the energy changes which take place when:
A car moves up a hill.
Give one example when:
Kinetic energy to potential energy.
What ts the original source of energy for the electricity produced at a thermal power station?
