A ray of light traveling parallel to the principal axis of a concave mirror strikes the mirror at an angle of incidence θ . If radius of curvature of the mirror is R, then after reflection, the ray meets the principal axis at a distance x from the centre of curvature. Then x is -
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
= 
so x = 
= 
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