Advertisements
Advertisements
प्रश्न
State the energy changes which take place in Electricity is obtained from solar energy.
उत्तर
Heat energy from the sun is converted into electricity.
APPEARS IN
संबंधित प्रश्न
State the energy change in the following device while in use:
A glowing electric bulb.
Define calorific value of a fuel.
State the energy changes in the following case while in use:
an electric cell in a circuit
What is ocean? Explain in brief.
Give one disadvantage of using a solar cell.
Give three examples of bodies possessing potential energy.
State two advantages and disadvantages of using wind energy for producing electricity.
What is nuclear energy? Explain the principle of producing electricity using nuclear energy is a nuclear reactor.
Calculate the kinetic energy of a body of mass 0.1 kg. and momentum 40kg m/s.
You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.