Physics, asked by Anonymous, 5 months ago

what is mean by principal axis​

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Answered by ꜱᴄʜᴏʟᴀʀᴛʀᴇᴇ
5

Answer:

a line passing through the centre of the surface of a spherical mirror or lens and through the centre of curvature of all segments of the mirror or lens is called principal axis.

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Answered by nehaelsa14
12

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