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for drawing ray diagrams for mirrors do we have to measure f and 2f (C) and then draw so that C=2f? or we can take any measure for f and c plz clarify

keshav kr , 13 Years ago
Grade 10
anser 1 Answers
Sher Mohammad

Last Activity: 10 Years ago

If focul length are given then we should make diagram according to dimenstions, otherwise it is ok to draw roughly.


sher mohammad
b.tech, iit delhi

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