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प्रश्न
Write the type of energy possessed in the following case:
A moving cricket ball.
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उत्तर
Kinetic Energy
संबंधित प्रश्न
State the energy change in the following device while in use:
A glowing electric bulb.
Show that the quantity 2K/v2 has the unit of mass, where K is the kinetic energy of the body.
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).
What do you understand by the potential energy of the body?
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
State the energy changes which take place in Electricity is obtained from solar energy.
State the energy changes which take place when:
In a heat engine.
State the energy changes which take place when:
An air gun is loaded and then fired.
Give one example when:
Light energy changes to chemical energy.
Geothermal energy is:
