Science, asked by as7898699p9t2vj, 1 year ago

find for concave mirror image distance 20 CM focal length 30 cm what is object distance?

Answers

Answered by Niksnikita

3

hey user your answer is ...
by using the formula..
1/V+1/u=1/f
1/20+ 1/u= 1/30
by solving
transferring 1/20 to the RHS.
...

hope it helps!!

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