Math, asked by sakshisonawane88, 6 months ago

Find the power of convex lens having
15 cm focal length

Answers

Answered by gurungsusmitaa32161

2

Answer:

1/15 cm

Step-by-step explanation:

power of convex lens(d)=?

focal length(f)=15cm

we know,

d=1/f

=1/15cm

=0.067cm

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