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A convex lens of power 5d is fell into glass contaning water upto 10cm. Find net power of the lens.

A convex lens of power 5d is fell into glass contaning water upto 10cm. Find net power of the lens.

Grade:9

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago
Hello Student,
P=
\\ {1 \over f }=({\mu_{glass} \over \mu_{surrounding}}-1)({1 \over R_1}-{1 \over R_2})
Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty

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