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Which of the following are electromagnet...

Which of the following are electromagnetic waves ?

A

beeta-rays

B

Cathode rays

C

gamma-rays

D

Both (1) & (2)

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE-Mock Test 34: PHYSICS-Example
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  8. When the two plane mirror are parallel to each other, then the number ...

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  9. A real object is placed at a distance f from the pole of a convex mirr...

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  10. A short linear object of length b lies along the axis of a concave mir...

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  12. For total internal reflection to take place, the angle of incidence i ...

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  13. If c is velocity of light in vacuum and v is the velocity of light in ...

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  14. Which of the following statements is true?

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  17. If the incident ray falls normally on the refracting surface then

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