English, asked by shashank12132, 1 month ago

just be up and doing who is the writer of this poem

Answers

Answered by rojasminsahoo0
0

Explanation:

The Optical centre of the lens is defined as the point which lies on the principal axis through the rays of light passes without any deflection or it can be defined as the central point of the lens through which a ray of light passes without suffering any deviation.

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