Question

An object is placed at a distance of 10cm fram the curved surface area of a glass hemisphere of radius 10cm. Find the position of the image from the flat surface​

Answer 1

Answer:

For refraction at spherical surface,

v

n

2

−

u

n

1

=

R

n

2

−n

1

v

2

3

−

u

1

=

10

2

1

2

3

v

=−20

v=−30