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Which of the following rays are not el...

Which of the following rays are not electromagnetic waves?

A

X-rays

B

`gamma`- rays

C

`beta`- rays

D

Heat rays

Text Solution

Verified by Experts

The correct Answer is:
C
`beta`- rays are not electromagnetic
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PHYSICS WALLAH-ELECTROMAGNETIC WAVES-LEVEL - 2
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  4. In an electromagnetic wave, the electric and magnetising fields are 10...

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  5. In an apparatus the electric field was found to oscillate with an ampl...

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  7. A micro-wave and an ultrasonic sound wave have the same wavelength. Th...

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  8. The electromagnetic wave travel with a velocity

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  9. In a certain region of space electric field E and magnetic field B are...

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  10. Which of the following rays are not electromagnetic waves?

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  11. Maxwell in his famous equations of electro-magnetism introduced the co...

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  13. The frequency of a light wave in a material is 2xx10^(14)Hz and wavele...

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  15. The electric field part of an electromagnetic wave in a medium is rep...

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  16. In a plane electromagnetic wave, the electric field oscillates sinnuso...

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  17. Which of the following waves does not require any medium for it...

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  18. The velocity of electromagnetic waves in free space is 3xx10^(8) m/s. ...

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