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प्रश्न
State the energy changes which take place in Electricity is obtained from solar energy.
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उत्तर
Heat energy from the sun is converted into electricity.
संबंधित प्रश्न
Give one relevant example for the following transformation of energy :
Electrical energy to light energy.
State two advantages of producing electricity from solar energy.
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
Give three examples of bodies possessing kinetic energy.
State the energy changes which take place when:
A bulb glows, when torchlight is switched on.
A body of mass 50 kg has a momentum of 3000 kg−1 ms. Calculate:
(j) the kinetic energy of the body.
(ii) the velocity of the body.
A body of mass m is taken from a height h to 2h. What is the increase in its potential energy?
What ts the original source of energy for the electricity produced at a thermal power station?
Use your brain power!
How do we save fuel by using public transport?
Geothermal energy is:
