Question

A spherical thick shell made of transparent material is cut along its chord as shown,The smaller part will:

A. behave like a converging lens in air
B. behave like a diverging lens is air
C. behave like a parallel glass slab in air
D. behave like a prism in air

Answer 1

Correct Answer - B

`P=(underset(a)"mu_(g)-1)((1)/(R_(1))-(1)/(R_(2)))`
since`R_(2)gtR_(1)`,soP=(-)