Question

8. If a ray of light incident on a concave mirror passes through C, then after reflection it
will...
(A) pass through F
[B] pass through the pole
[C] pass through C again [D] become parallel to the principal
axis
9.If an object is placed at infinite distance in front of a concave mirror, its image is formed..
[A] at infinite distance [B] at F [C] at C [D] between F and C
​

Answer 1

Answer:

8.A

9.A

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Answer 2

Answer:

8. C..

9. B..

Explanation:

8. When a light ray passes through C and strikes the mirror surface, It reflects along the same line. Hence, It again passes through C and Angle I and Angle R are Zero..