Advertisements
Advertisements
प्रश्न
Give one example when:
Electric energy changes to sound energy.
Advertisements
उत्तर
When a loudspeaker works, the electric energy changes to sound energy.
संबंधित प्रश्न
State the changes in form of energy while producing hydro electricity.
Select the renewable and non-renewable sources of energy from the following:
Wood
What is ocean? Explain in brief.
State two disadvantages of using wind energy for generating electricity.
What kind of energy is possessed in a situation when?
A stone, in a stretched catapult.
State the energy changes which take place when:
Photographic film is exposed to sunlight.
Give one example when:
Light energy changes to chemical energy.
Give one example when:
Kinetic energy to potential energy.
Obtain an expression for the kinetic energy of a body of mass m moving with a velocity v?
