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प्रश्न
Name six different forms of energy?
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उत्तर
The six different forms of energy are:
- Solar energy
- Heat energy
- Light energy
- Chemical or fuel energy
- Hydro energy
- Nuclear energy
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संबंधित प्रश्न
Name the process used for producing electricity using nuclear energy.
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State the energy transformation on the following:
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Give one example when:
Electric energy changes to sound energy.
A ball of mass 50 g falls from a height of 2m and rebounds from the ground to 1.6 m. Find:
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(ii) The kinetic energy of the ball before it hits the ground.
(iii) The final potential energy of the ball.
(iv) The loss in kinetic energy of the ball on collision. (Take: g = 10N kg−1)
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