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The frequnecy of visible light is of the...

The frequnecy of visible light is of the order of

A

`10^(14) Hz`

B

`10^(10) Hz`

C

`10^(6) Hz`

D

`10^(4) Hz`

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The correct Answer is:
A
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DC PANDEY ENGLISH-ELECTROMAGNETIC WAVES-Sec A
  1. Which of the following represents an infrared wavelength

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  2. The shortest wavelength is for

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  3. The frequnecy of visible light is of the order of

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  4. The structure of solid crystals is investigated by using

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  5. Energy stored in electromagnetic osicllations is in the form of

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  6. The wavelength of light visible to eye is of the order of

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

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  8. Radio waves diffract around building, although light waves do not. The...

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  9. Frequency of a wave is 6 xx 10^(15) Hz. The wave is

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  10. The frequency 1057 MHz of radiation arising from two close energy leve...

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  11. The part of the spectrum of the electromagnetic radiation used to cook...

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  12. What is the cause of "Green house effect"? (a) Infrared rays (b) Ultr...

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  13. Which force in nature exits everywhere?

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  14. Why are microwaves considered suitable for radar system used in aircra...

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  15. In an electromanetic wave, the average energy density associated with ...

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  16. In an electromagnetic wave, the average energy density associated with...

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  17. Total energy of density of electromagnetic waves in vacuum is given by...

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  18. In a plane electromagnetic wave, the electric field oscillates sinusoi...

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  19. Consider the following statement regarding a beam of LASER. (I) It i...

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  20. The velocity of electromagnetic radiation in a medium of permittivity ...

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