Advertisements
Advertisements
प्रश्न
State the energy change in the following device while in use:
A glowing electric bulb.
Advertisements
उत्तर
Electric to heat energy to light energy.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
The energy possessed by a body due to its motion is called ______ energy.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A piece of stone placed on the roof.
State different forms of potential energy and give one example of each.
Name the form of mechanical energy, which is put to use.
Select the renewable and non-renewable sources of energy from the following:
Coal
How is the solar energy used to generate electricity in a solar power plant?
What is hydro energy?
State the energy changes which take place when:
A body thrown vertically upwards from the ground.
Give one example when:
Light energy changes to chemical energy.
Give one example when:
Mechanical energy to heat energy.
