Last Updated On 01-06-2023 - By Jeesha Sara
Which of the following are not electromagnetic waves
a)
Cosmic rays
b)
Gamma rays
c)
-rays
d)
-rays
Which of the following are not electromagnetic waves
a)
Cosmic rays
b)
Gamma rays
c)
-rays
d)
-rays
Question ID - 150105 :-
Which of the following are not electromagnetic waves
a)
Cosmic rays
b)
Gamma rays
c)
-rays
d)
-rays
|
Which of the following are not electromagnetic waves |
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a) |
Cosmic rays |
b) |
Gamma rays |
c) |
|
d) |
|
-rays are beams of fast electronsNext Question :
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When unpolarised light beam is incident from air onto glass |
|
|
a) |
Reflected beam is polarized 100 percent |
|
b) |
Reflected and refracted beams are partially polarized |
|
c) |
The reason for (a) is that almost all the light is reflected |
|
d) |
All of the above |
at the polarizing angleView Topper Answer
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