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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
How many MeV are equivalent to 1 atomic mass unit (u)?
What is the main source of energy for earth?
Name the energy changes for each of the following cases:
dynamo
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
State the energy changes which take place when:
Water freezes in the freezing chamber of a fridge.
State the energy changes which take place when:
A battery lighting up a bulb.
Give one example when:
Potential energy changes to electric energy.
A body of mass m is taken from a height h to 2h. What is the increase in its potential energy?
What ts the original source of energy for the electricity produced at a thermal power station?
Use your brain power!
How do we save fuel by using public transport?
