Math, asked by jaya33399, 2 months ago

How far should an object be from the pole of a concave mirror of focal length 20 cm to form a real image whose size 1/5 size of the object.

Answers

Answered by yasheeshree2007

0

Answer:

4 cm far

Step-by-step explanation:

20×1/5=4 cm long

hope it helped

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