Question

When a parallel beam of monochromatic light
suffers refraction while going from a rarer
medium into a denser medium, which of the
following are correct?
a) the width of the beam decreases
b) the width of the beam increases
c) the refracted beam makes more angle with
the interface
d) the refracted beam makes less angle with
the interface
1) a, c true
2) b, d true
3) a, d true 4) b, c true
​

Answer 1

Answer:

the refracted beam makes more angle with

the interface

Answer 2

CORRECT ANSWER IS==

OPTION 2)