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प्रश्न
Match the pairs.
| Group 'A' | Group 'B' | ||
| (1) | Rolling object | (a) | Heat energy |
| (2) | Food | (b) | Atomic energy |
| (3) | Stretched bow | (c) | Kinetic energy |
| (4) | Sunlight | (d) | Potential energy |
| (5) | Uranium |
(e)
|
Chemical energy
|
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उत्तर
| Group 'A' | Group 'B' | ||
| (1) | Rolling object | (c) | Kinetic energy |
| (2) | Food | (e) | Chemical energy |
| (3) | Stretched bow | (d) | Potential energy |
| (4) | Sunlight | (a) | Heat energy |
| (5) | Uranium |
(b)
|
Atomic energy
|
संबंधित प्रश्न
Name the type of energy (kinetic or potential) possessed by the following:
A compressed spring.
Give one example to show that the sum of potential energy and kinetic energy remains constant if friction is ignored.
State the changes in form of energy while producing hydro electricity.
Write the type of energy possessed in the following case:
A falling apple
What is dissipation of energy?
Give one example when:
Mechanical energy changes to electric energy.
Show that in case of a body falling freely under gravity, total mechanical energy remains conserved (neglect air resistance).
Calculate the change in the Kinetic energy of a moving body if its velocity is reduced to 1/3rd of the initial velocity.
What are the small particles that can be seen in a beam of light that enters a dark room?
Ocean thermal energy is due to
