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Principal focus of a magnifying glass is...

Principal focus of a magnifying glass is

A

a point where all the incident rays go undeviated after passing through the glass.

B

a point where all the incjdent rays converge after passing through the glass.

C

a point from where all the incident rays appear to be coming out after passing through the glass.

D

none of these.

Text Solution

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The correct Answer is:
B
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