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Infra-red spectrum lies between...

Infra-red spectrum lies between

A

radio wave and microwave region

B

microwave and visible region

C

visible and ultraviolet region

D

ultraviolet and X-ray.

Text Solution

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The correct Answer is:
B
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BINA LIBRARY-ELEMENTS OF PHYSICS ii-EXERCISE
  1. In an e.m. wave amplitude of electric field is E0 = 60 N/C and its fre...

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  2. About 10% of the power of a 100W light bulb is converted to a visible ...

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  3. About 10% of the power of a 100W light bulb is converted to a visible ...

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  4. Name the radiations of electromagnetic spectrum which are used in warf...

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  5. Name the part of electromagnetic spectrum which is suitable for radar ...

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  6. Name the radiations of electromagnetic spectrum which are used in stud...

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  7. Name the constituent radiation of e.m. spectrum which is used in satel...

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  8. Name the e.m. radiations used for studying crystal structure of solids...

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  9. Name the constituent radiation of e.m. spectrum which is absorbed from...

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  10. Name the constituent radiation of e.m. spectrum which produces intense...

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  11. Why are microwave used in Radar?

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  12. State the condition under which a microwave oven heats up food item co...

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  13. Maxwell's equations describe the fundamental laws of

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  14. According to Maxwell a changing electric field gives rise to

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  15. An electric charge in uniform motion produces

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  16. Infra-red spectrum lies between

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  17. The frequencies of x-rays, y-rays and ultraviolet rays are respectivel...

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  18. An accelerated electron would produce

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  19. Microwaves are clectromagnetic waves with frequency in the range of

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  20. Which of the following is infra-red wavelength ?

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