Physics, asked by sueshkumarbaskar, 1 year ago

How to calculate power of a lens 1s +5D .what is th focal length and nature of the lens

Answers

Answered by Mdmobarridansari

1

p=1/f.

f=1/p
then f= 1/5

Answered by Shreya2310

1

P=1/f => f=1/P=1/5=0.2m=20cm

Since the sign is + so it is covex lens

Mdmobarridansari: hlo

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