Science, asked by amaanarshad176, 11 months ago

the focal lenght of a sperical lens is

Answers

Answered by shubhangidimri7

2

Answer:

f=R/2. where R is radius of curvature

Answered by archiehotwani1238

0

Explanation:

F=R/2

FOCAL LENGTH = RADIUS OF CURVATURE /2

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