Advertisements
Advertisements
प्रश्न
Give one example when:
Sound energy changes to electric energy.
Advertisements
उत्तर
When we speak in front of the microphone, sound energy changes to electric energy.
संबंधित प्रश्न
What is the source of heat contained in geothermal energy?
Name the type of energy (kinetic or potential) possessed by the following:
A stone at rest on the top of a building.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A compressed spring
Select the renewable and non-renewable sources of energy from the following:
Coal
State whether a solar cell produces a.c. or d.c.
Name the energy changes for the following
human body
Two bodies A and B of masses m and M (M ≫ m) have same kinetic energy. Which body will have more momentum?
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
State the energy changes which take place when:
Burning of coal.
Give one example when:
Chemical energy to electrical energy.
