Pls answer no. 15 and 13
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Ans 15') mirrors
13). A work done /charge * time
If helpful please mark as brainlist......
13). A work done /charge * time
If helpful please mark as brainlist......
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13. Voltage is given by (work done)/ (current × time). As V = W/Q and
Q = I × T.
15. Mirror
Most of the mirrors used are concave mirrors which trap the sunlight and converge at one point.
Solar panels converts sunlight into energy using silicon cells harvested by the mirror
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