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The correct option, if in vacuum the spe...

The correct option, if in vacuum the speed of `gamma`-rays, x-rays and micro wave are `v_g,v_x` and `v_m` respectively, will

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DISHA-ELECTROMAGNETIC WAVES-PHYSICS
  1. Match List - I (Electromagnetic wave type) with List - II (Its associa...

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  2. A plane electromagnetic wave travels in free space along X-direction. ...

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  3. The correct option, if in vacuum the speed of gamma-rays, x-rays and m...

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

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  5. A plane electromagnetic wave travels in free space along x-axis. At a ...

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  6. The ratio of amplitude of magnetic field to the amplitude of electric ...

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  7. A plane electromagnetic wave is incident on a material surface. The wa...

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  8. The decreasing order of wavelength of infrared, microwave, ultraviolet...

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  9. Which radiation in sunlight causes heating effect?

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  10. The speed of electromagnetic wave in vacuum depends upon the source of...

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  11. The displacement current is

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  12. Electromagnetic radiation of highest frequency is

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  13. A point source of electromagnetic radiation has an average power outpu...

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

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  15. The electromagnetic waves do not transport

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  16. Which of the following statement is false for the properties of electr...

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  17. Which of the following electromagnetic waves has minimum frequency ?

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  18. The wave impedance of free space is

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  19. A plane electromagnetic wave in a non-magnetic dielectric medium is gi...

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  20. We consider the radition emitted by the human body which of the follow...

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