Physics, asked by deviashokdevi54, 4 months ago

Ray of light parallel to the principal Axis always through which point on the principal axis and write the diagram to show this condition​

Answers

Answered by charu1365
1

Answer:

don't know..................

Explanation:

bz so s,einzis dh r

Answered by llchummill
1

Explanation:

this may help you

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