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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A compressed spring
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उत्तर
Potential energy (U)
संबंधित प्रश्न
Geothermal energy is produced by the:
(a) fission of radioactive materials
(b) burning of coal inside the coal mines
(c) combustion of natural gas deep inside the earth
(d) fusion of radioactive substances
Name six different forms of energy?
State four ways for the judicious use of energy.
What do you understand by the potential energy of the body?
What kind of energy is possessed in a situation when?
A horse running along a level road
What kind of energy is possessed in a situation when?
An electron spinning around the nucleus.
Write the type of energy possessed in the following case:
A bent bow
State two advantages and disadvantages of using wind energy for producing electricity.
State the energy transformation on the following:
Electricity is obtained from wind energy.
A body is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy as its velocity becomes zero?
