The image of an object, formed by a Plano-convex lens at a distance of 8 m behind the lens, is real and is one-third the size of the object. The wavelength of light inside the lens is 2/3 times the wavelength in free space. The radius of the curved surface of the lens is(A) 1 m(B) 2 m(C) 3 m(D) 6 m

Abhishek , 10 Years ago

Grade 12