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प्रश्न
State the energy changes which take place when:
A body thrown vertically upwards from the ground.
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उत्तर
The kinetic energy changes to potential energy.
संबंधित प्रश्न
(i) The conversion of part of the energy into an undesirable form is called ______________.
(ii) For a given height h, __________________ the length l of the inclined plane, lesser will be the effort required.
What is nuclear energy?
Name two examples in which the mechanical energy of a system remains constant.
Name the energy changes for the following
human body
What do you understand by the potential energy of the body?
Give one example when:
Light energy changes to chemical energy.
Give one example when:
Kinetic energy to potential energy.
A body of mass 0.2 kg falls from a height of 10 m to a height of 6 m above the ground. Find the loss in potential energy taking place in the body. [g = 10ms−2]
Use your brain power!
How do we save fuel by using public transport?
What is the difference between the solid, liquid, and gaseous states of a substance?
