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प्रश्न
State the energy changes which take place when:
During electrolysis.
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उत्तर
The electrical energy changes to chemical energy.
संबंधित प्रश्न
Write true or false of the following statement.
There is always some loss of energy in conversion from one form of energy to another form, so the total energy is not conserved.
Fill in the blank
The energy possessed by a body due to its motion is called ______ energy.
Give one relevant example for the following transformation of energy:
Electrical energy to heat energy.
Name three non-renewable sources of energy.
Name a device in which solar energy is converted into electricity state its two uses.
Explain the principle of working of the windmill for generating electricity.
State the energy changes which take place when:
A bulb glows, when torchlight is switched on.
State the energy transformation on the following:
Electricity is obtained from wind energy.
Give one example when:
Mechanical energy to heat energy.
A moving body weighing 400 N possesses 500 J of kinetic energy. Calculate the velocity with which the body is moving. (g = 10 ms2)
