Physics
Grade-10
Easy
Question
A beam of light moves parallel to the principal axis of a concave mirror after reflection from its reflective surface. The incident beam moved ____.
- Through focus
- Through the pole
- Through the center of curvature
- None of the above
Hint:
Through focus
The correct answer is: Through focus
when a point source of light is incident at the focus of a concave mirror, the reflected rays will be parallel to the principal axis.
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