Water is used to generate electricity.

Hot water of Manikaran is used for generating electricity. It is

The atomic reactor when used to generate electricity is termed breeder reactor.

What is solar energy? How is solar energy used to generate electricity in a solar power plant?

What is a wind mill ? Write two advantage and two limitations of using wind mills to generate electricity.

Give reasons Water stored in a dam is used to produce electricity .

Explain the energy changes taking place in the following situations: (a) Switching on a flash light. (b) Using coal to generate electricity.

State two advantages and two limitations of using wind energy for generating electricity.

Water falling from a 50 m high fall is to be used for generating electric enegy. If 1.8xx10^5kg of water falls per hour and half the gravitational potential energyh can be converted into electric energy, how many 100 W lamps can be it?

Water falling from a 50m high fall is to be used for generating electric energy. If 8xx10^5kg in water falls per hour and half the gravitational potential energy can be converted into electric energy, how many 100W lamps can be lit?

A perosn decides to use his bath tub water to generate electric power to run a 40W bulb. The bath tub is located at a height of 10m from the ground and it holds 200 litres of water. He instals a water driven wheel generator on the ground. At what rate should the water drain from the bath tub to light the bulb? How long can he keep the bulb on , if bath tub was full initially ? Efficiency of generator is 90% . Take g=9.8m//s^(2)