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प्रश्न
Find out the types of energy from the following puzzle.
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उत्तर
- Potential
- Kinetic
- Solar
- Wind
- Sound
- Light
- Heat
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संबंधित प्रश्न
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.
Select the correct alternatives
The energy stored in an electric cell is
A body of mass m falls down through a height h. Obtain an expression for the work done by the force of gravity.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
A stretched wire
Name the two groups in which various sources of energy are classified. State on what basis are they classified.
Name the energy changes for the following:
electric ball
Name the form of energy in which potential energy can change.
A body of mass 5 kg falls from a height of 10 m to 4 m. Calculate:
The total energy possessed by the body at any instant? (Take g = 10 ms-2).
How much hydro-electric power is generated in India?
Give one example when:
Potential energy changes to electric energy.
