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प्रश्न
Give one example when:
Chemical energy to electrical energy.
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उत्तर
Drawing current from an electric cell.
संबंधित प्रश्न
Explain how, geothermal energy is used to generate electricity.
Name the type of energy (kinetic or potential) possessed by the following:
Water flowing in a river.
A ball is made to fall freely from a height. State the kind/ kinds of energy possessed by the ball when it is just in the middle .
Name three non-renewable sources of energy.
State four ways for the judicious use of energy.
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
What is the main energy transformation that occur in:
Charging of a battery.
State the energy transformation on the following:
Electricity is obtained from wind energy.
Give one example when:
Sound energy changes to electric energy.
A body of mass 0.2 kg falls from a height of 10 m to a height of 6 m above the ground. Find the loss in potential energy taking place in the body. [g = 10ms−2]
