Advertisements
Advertisements
प्रश्न
State the energy changes which take place when:
A car moves up a hill.
Advertisements
उत्तर
The kinetic energy of moving car changes to potential energy.
संबंधित प्रश्न
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
Explain how, geothermal energy is used to generate electricity.
A bucket full of water .is on the first floor of your house and another identical bucket with same quantity of water is kept on the second floor. Which of the two has greater potential energy ?
Name five renewable sources of energy.
What is hydro energy?
Explain the principle of producing electricity using the nuclear energy.
How is kinetic energy possessed by a moving body measured?
Write the type of energy possessed in the following case:
A bent bow
State the energy changes which take place when:
Photographic film is exposed to sunlight.
What are the small particles that can be seen in a beam of light that enters a dark room?
