Last Updated On [03-11-2023]
A ray of light is incident at an angle of 
on one face of a prism of angle 
. The ray emerging out of the prism makes an angle of 
with the incident ray. The emergent ray is
a)
Normal to the face through which it emerges
b)
Inclined at 
to the face through which it emerges
c)
Inclined at 
to the face through which it emerges
d)
None of these
A ray of light is incident at an angle of on one face of a prism of angle . The ray emerging out of the prism makes an angle of with the incident ray. The emergent ray is
a)
Normal to the face through which it emerges
b)
Inclined at to the face through which it emerges
c)
Inclined at to the face through which it emerges
d)
None of these
Question ID - 152274 :-
A ray of light is incident at an angle of on one face of a prism of angle . The ray emerging out of the prism makes an angle of with the incident ray. The emergent ray is
a)
Normal to the face through which it emerges
b)
Inclined at to the face through which it emerges
c)
Inclined at to the face through which it emerges
d)
None of these
|
A ray of light is incident at an angle of |
|
|
a) |
Normal to the face through which it emerges |
|
b) |
Inclined at |
|
c) |
Inclined at |
|
d) |
None of these |
|
(a) We know that
Therefore it will make an angle of |
Emergent ray will be perpendicular to the face.
with the face through which it emergesNext Question :
|
Which of the following is correct? |
|||
|
(a) |
V |
(b) |
PVR=T |
|
(c) |
PV=NKT |
(d) |
N= |
P
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