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Grade 9Wave Optics

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

Leo Pixie

12 Years agoGrade 9

1 Answer

Arun Kumar

12 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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