Science, asked by gouravkadam77789, 10 months ago

the power of convex lens of focal length 25 cm is​

Answers

Answered by supreetsingh01
1

Answer:

power=1/focal length in metres

100/25=4

power =+4

Answered by praveenspk08122004
0

Answer:

d=1/f

=0.4D

this is a answers

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