Question

Write the rule of image formation of concave mirror? ​

Answer 1

Answer:

Any ray of light that passes through the mirror, is always parallel to the principal axis.

Any ray of light that passes through the mirror always passes through the principal focus (f) of the mirror after reflection.

Answer 2

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➡Any incident ray traveling parallel to the principal axis on the way to the mirror will pass through the focal point upon reflection.

➡Any incident ray passing through the focal point on the way to the mirror will travel parallel to the principal axis upon reflection.

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