Questions
A ray of light falls on the surface of a spherical glass paper weight making an angle with the normal and is refracted in the glass medium at an angle The angle of deviation of the emergent ray from the direction of incident ray is
detailed solution
Correct option is B
From the ray diagram, δ=2α−βTalk to our academic expert!
Similar Questions
A convex lens is at a distance of 10 cm from a convex mirror of focal length 10 cm as shown in figure. A beam of light parallel to the principal axis is incident on the tens. After refraction through the lens, reflection at the mirror and again refraction through the lens, the final emergent beam refraces the path of the incident beam then focal length of the lens is
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