Last Updated On [03-11-2023]
The communication using optical fibres is based on the principle of
a)
Total internal reflection
b)
Brewster angle
c)
Polarization
d)
Resonance
The communication using optical fibres is based on the principle of
a)
Total internal reflection
b)
Brewster angle
c)
Polarization
d)
Resonance
Question ID - 152449 :-
The communication using optical fibres is based on the principle of
a)
Total internal reflection
b)
Brewster angle
c)
Polarization
d)
Resonance
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The communication using optical fibres is based on the principle of |
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a) |
Total internal reflection |
b) |
Brewster angle |
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c) |
Polarization |
d) |
Resonance |
|
(a) The communication using optical fibres is based on the principle of total internal reflection. |
Next Question :
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The light ray is incidence at angle of |
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on a prism of angle 
. When the light ray falls on the other surface at 
, the refractive index of the material of prism 
and the angle of deviation 
are given by
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