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प्रश्न
What do you understand by mechanical energy?
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उत्तर
The energy possessed by the body due to its state or its motion is called mechanical 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.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
A stretched wire
What is meant by the renewable and non-renewable sources of energy? Distinguish between them giving two examples of weach.
State two advantages of producing electricity from solar energy.
How much electric power is generated in India using the wing energy?
What is hydro energy?
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
Calculate the kinetic energy of a body of mass 0.1 kg. and momentum 40kg m/s.
What ts the original source of energy for the electricity produced at a thermal power station?
