What energy transformation occurs in the following: (i) Release of arrow from bow, (ii) use of solar cell?
What energy transformation occurs in the following: (i) Release of arrow from bow, (ii) use of solar cell?
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Answer:
(I)
Elastic Potential energy to kinetic energy .
(II)
Chemical energy to electrical energy
Answer:
1)potential to kinetic.
2)light to electric.
explanation:1)we use potential energy to stretch the strand of bow and after releasing it comes in motion and becomes kinetic.
2)solar cells use light energy to produce electric energy.
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