Q)
(chatquestion)...A spherical surface of radius of curvature 10 cm separates
cwo media X and Y of refractive indices 3/2 and 4/3
respectively. An object is placed in medium X. For image
to be real the object distance must be -
n, = 3/2 n = 4/3
(1) Greater than 90 cm
(2) Less than 90 cm
(3) Greater than 80 cm
(4) Less than 80 cm
...
