Archive
21st of March 2017
Physics
Q:

The rays of emergence and incidence are:

a)parallel

b)Laterally displaced

c)Collinear

d)Both (a) and (b)

Class 10e - CBSE - Class X

Tuesday, March 21, 2017 at 12:44:PM

A:

Hi,

The incident ray and the emergent ray are parallel to each other and also laterally displaced by a distance.

Hence, the correct answer is option d.

Tuesday, March 21, 2017 at 17:32:PM