Parallel beam of light ray after reflection from a concave mirror passes through focal point
Answers
Answered by
3
The focal point (F) of a concave mirror is the point at which a parallel beam of light is "focussed" after reflection in the mirror. ... Rays parallel to the principal axis are reflected through the focal point - concave (or as if they came from the focal point - convex ).
hope this helps...
Answered by
0
Answer:
I don't understood the answer
Similar questions