Physics, asked by omprakashmohapatra7, 8 months ago

Power or the lens is -40, its
focal length is

Answers

Answered by abhinavsingh128

0

Answer:

p=1/f

-40=1/f

f=1/-40m

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Answered by kavyasrisravanam

0

Answer:

the focal length of a lens ,if its power is _40 is _1/4

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