Physics, asked by PremChoudhary, 9 months ago

(a) u of concave mirror=(+or -) (b) u of convex mirror=(+or -) (c) u of concave lens=+or-) (d) u of convex lens=(+or-)

Answers

Answered by Anjli120

1

Answer:

u is always negative whether it is a lens Or a mirror....

because it is on the left side.......

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