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प्रश्न
What is dissipation of energy?
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उत्तर
In transforming the mechanical energy if a part of it gets converted into another form of energy that cannot be utilized for useful work, this loss of energy is called the dissipation of energy.
संबंधित प्रश्न
Select the correct alternatives
A ball rolling on the ground possesses
Define the term kinetic energy. Give one example of a body which possesses kinetic energy.
Can a body possess energy even when it is not in motion ? Explain your answer with an example.
Name the type of energy (kinetic or potential) possessed by the following:
A moving cricket ball.
A body of mass m falls down through a height h. Obtain an expression for the work done by the force of gravity.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving cricket ball
State the energy changes in the following case while in use:
an electric toaster.
What is solar energy?
Explain the principle of producing electricity using the nuclear energy.
What are the small particles that can be seen in a beam of light that enters a dark room?
