Question

1) 3.06cm
2)6.06cm
8.
o
AIT
OA=$a
OB = 9
A small filament is at the centre of a hollow glass
sphere of inner and outer radii 8 cm and 9 cm
respectively. The refractive index of glass is 1.50.
Calculate the position of the image of the filament
when viewed from outside the sphere.
1) 3cm 2)6cm
3) 4cm 4)9cm
diua 30 cm​

Answer 1

Answer:

small filament is at the centre of a hollow glass

sphere of inner and outer radii 8 cm and 9 cm

respectively. The refractive index of glass is 1.50.

Calculate the position of the image of the filament