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प्रश्न
Select the correct alternatives
The energy stored in an electric cell is
पर्याय
chemical energy
electrical energy
heat energy
mechanical energy.
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उत्तर
chemical energy
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संबंधित प्रश्न
Give one relevant example for the following transformation of energy:
Electrical energy to mechanical energy.
State two disadvantages of using wind energy for generating electricity.
How much hydroelectric power is generated in India?
State the energy transformation on the following:
Electricity is obtained from hydro energy.
What kind of energy is possessed in a situation when?
A horse running along a level road
What happens to the K.E. when
(i) the mass of the body is doubled at a constant velocity and
(ii) the velocity of the body is doubled at constant mass?
State the energy changes which take place when:
A battery lighting up a bulb.
Give one example when:
Potential energy changes to electric energy.
You do not have rangoli powder. What things can you use as an alternative?
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving bus
