Physics, asked by nagendra123net, 4 months ago

Any line drawn from the centre of curvature to a point on
the curved surface becomes
to the curved surface
at that point.​

Answers

Answered by amkumar2005
1

Answer:

principal axis is the answer

Answered by CHUNDURUBHAVYA
0

Answer:

any line drawn from cente of curvature to curved surface is normal

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