Physics, asked by Sreeram8921, 9 months ago

Determine the focal length of convex lens by double

Answers

Answered by FsG11AJ

1

Answer:

the lences through which we can see the line straight and multiple.

Answered by Jackbin07

0

Answer:

f=n/2

Explanation:

n is the distance and f is focal length.

I didn't fully understand the question by the way.

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