Question

a ray of light is includent in a spherical mirror passing through the focus.what will it's path after reflection
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Answer 1

Explanation:

bends towards the normal

Answer 2

Answer:

Rule 1: After reflection, a ray of light parallel to the principal axis appears to be coming from focus.

Rule 2: A ray of light going towards centre of curvature is reflected back along the same path.

Rule 3: After reflection, a ray of light going towards the focus becomes parallel to the principal axis.

Rule 4: A ray of light which is incident at the pole is reflected back making the same angle with the principal axis.