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Which rays are not the portion of electr...

Which rays are not the portion of electro-magnetic spectrum?

A

X - rays

B

Microwaves

C

`alpha-` rays

D

Radio waves

Text Solution

Verified by Experts

The correct Answer is:
C
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DISHA PUBLICATION-ELECTROMAGNETIC WAVES-Exercise - 1 : Concept Builder (Topicwise)(Topic 2 : Electromagnetic Spectrum)
  1. Which of the following EM radiations shows green house effect?

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  2. Light of an electromagnetic radiation has an energy 2.06 eV each. To w...

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  3. Which rays are not the portion of electro-magnetic spectrum?

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  4. The range of wavelength of the visible light is

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  5. Which of the following are not electromagnetic waves?

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  6. The electromagnetic radiation used in food processing sterilizing agen...

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  7. Microwaves are detected by

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  8. Radio waves with frequencies higher than television signals are

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  9. Which of the following electromagnetic waves have the longest waveleng...

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  10. Radio waves do not penetrate in the bond of

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  11. A radar sends the waves towards a distant object and receives the sign...

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  12. A man can take pictures of those objects which are not fully visible t...

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  13. The basic source of electromagnetic radiation is an accelerated :

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  14. The ozone layer convert the ultraviolet radiation to [which is used to...

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  15. Radio waves and visible light in vacuum have

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  16. Which of the following waves have the maximum wavelength?

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  17. The ozone layer absorbs radiation of wavelengths

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  18. The structure of solids is invested by using

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  19. We consider the radiation emitted by the human body. Which of the foll...

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  20. Photons of an electromagnetic radiation has an energy 11 keV each. To ...

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