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प्रश्न
What are the various forms of energy?
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उत्तर
Energy exists in various forms in our universe. Some of the major forms of energy are:
(i) Kinetic energy
(ii) Potential energy
(iii) Chemical energy
(iv) Heat energy
(v) Light energy
(vi) Sound energy
(vii) Electrical energy
(viii) Nuclear energy
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संबंधित प्रश्न
State whether the object possess kinetic energy, potential energy, or both :
A flying aeroplane _______________.
Give two examples where a body possesses both, kinetic energy as well as potential energy.
What is the difference between potential energy and kinetic energy?
Water stored in a dam possesses :
Name the device or machine which convert :
Electrical energy into heat energy.
Describe the energy changes which take place in a radio.
Write the energy transformations which take place in an electric bulb (or electric lamp).
What do you understand by the term 'transformation of energy"? Explain with an example.
How much electric energy in kWh is consumed by an electrical appliance of 1000 watts when it is switched on for 60 minutes?
When an object falls freely towards the earth, then its total energy :
