Last Updated On [03-11-2023]
A narrow beam of light is incident on a 30
- 60° - 90° prism perpendicular to the surface AB. Assume that light beam is close to A. The index of refraction of prism is 2.1. See figure and take sin-1 
= 28
26’. The beam emerges from the face
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(a)
CB
(b)
AB
(c)
AC
(d)
Some light through AC and remaining light through AB
A narrow beam of light is incident on a 30 - 60° - 90° prism perpendicular to the surface AB. Assume that light beam is close to A. The index of refraction of prism is 2.1. See figure and take sin-1 = 28 26’. The beam emerges from the face
(a)
CB
(b)
AB
(c)
AC
(d)
Some light through AC and remaining light through AB
Question ID - 101011 :-
A narrow beam of light is incident on a 30 - 60° - 90° prism perpendicular to the surface AB. Assume that light beam is close to A. The index of refraction of prism is 2.1. See figure and take sin-1 = 28 26’. The beam emerges from the face
(a)
CB
(b)
AB
(c)
AC
(d)
Some light through AC and remaining light through AB
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A narrow beam of light is incident on a 30
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|
(a) |
CB |
(b) |
AB |
|
(c) |
AC |
(d) |
Some light through AC and remaining light through AB |
Next Question :
In the question, there is a certain relationship between two words on one side of : :, and only one word is given on the other side of : :. The missing word is to be found out from the given alternatives, so that the relationship is the same as for the other pair. Identify the correct answer.
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French : France :: Dutch : ? |
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(a) |
Holland |
(b) |
Norway |
(c) |
Fiji |
(d) |
Sweden |
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