Science, asked by shilpisalaria7, 4 months ago

Find the power of a concave lens of focal length 2 m?
a -0.25 D
b -1.5 D
c -0.5 D
d -0.75 D

Answers

Answered by RishabChauhanRajput

1

Answer:

F = 1/P

P=1/F

P=1/2

P=0.5

P= -0.5

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