Physics, asked by renukaa933, 8 months ago

write the lens maker formula and expalin it terms

Answers

Answered by ms708263

1

Answer:

1/f=(miu - 1) one by r1 - one by r2

Answered by guhabhavani

1

Answer:

$1/f = (n2/n1 - 1 ) [ 1/R1 - 1/R2 ]$

Where,

f =focal length of the lens

n2 = refractive index of lens

n1 = refractive index of air or vaccum

R1&R2 = radii of curvature of the 2 sides of the lens.

Explanation:

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