Physics, asked by prakash24137, 9 months ago

If an object is 14 cm in front of the convex mirror and image distance is 7 cm then it's focal length is–--- *
a)– 20 cm
b)14 cm
c)9.9 cm
d)– 14 cm

Answers

Answered by ARUPAM

0

Answer:

Ans will be Option C - 9.9 cm

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