Questions
A point object is placed at the Centre of a glass sphere of radius 6 cm and refractive index 1.5. The distance of virtual image from the surface is
detailed solution
Correct option is A
The rays coming from the point object falls on the glass-air interface normally and hence pass un deviated. Therefore if we retrace the path of the refracted rays backwards, the image will be formed at the center only.Talk 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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