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प्रश्न
State the energy changes in the following case while in use:
an electric bulb
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उत्तर
Electrical energy into light energy
संबंधित प्रश्न
Fill in the blank
The energy possessed by a body due to its position is called ________ energy.
Name five renewable sources of energy.
What is geo thermal energy? Explain in brief.
How is kinetic energy possessed by a moving body measured?
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
Obtain an expression for the potential energy of a body of mass m at a height h above the ground.
State two advantages and two disadvantages of using hydro-energy for producing electricity.
State the energy changes which take place when:
Water stored in dams rotates turbine connected to a dynamo.
State the energy changes which take place when:
Electricity obtained from nuclear energy.
Give one example when:
Electrical energy to heat energy.
