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प्रश्न
Name the device or machine which convert :
Mechanical energy into electrical energy.
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उत्तर
An electric generator converts mechanical energy into electrical energy.
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संबंधित प्रश्न
State the condition under which the mechanical energy is conserved.
Is energy a vector quantity?
State whether the object possess kinetic energy, potential energy, or both :
A man climbing a hill _____________.
What kind of energy is possessed by the following?
A compressed spring ____________.
Give two examples where a body possesses both, kinetic energy as well as potential energy.
Name the device which converts electrical energy into mechanical energy.
Name the device or machine which convert :
Electrical energy into sound energy.
What do you understand by the term 'transformation of energy"? Explain with an example.
Name the energy transfers which occur when :
an electric ball rings
Name the energy transfers which occur when : a torch is on
