Science, asked by kushprasad13oyqyt8, 1 year ago

Which has greater power a convex lens of focal length 10 cm or 20 cm

Answers

Answered by Anonymous

0

Ans. p=1/f(in meters)
so f=10cm has greater power.

Answered by SHASHI12345

0

10 CM because the lens is thick its focus is large

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