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Name the part of the electromagnetic spe...

Name the part of the electromagnetic spectrum of wavelength `10^(2) m` and mention its one application.

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Radio waves. These are used in short wave band radio broadcast. [Delhi 2008)
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U-LIKE SERIES-ELECTROMAGNETIC WAVES-VERY SHORT ANSWER QUESTIONS
  1. Write the following radiations in ascending order in respect of their ...

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  2. Name the part of the electromagnetic spectrum of wavelength 10^(-2) m ...

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  3. Name the part of the electromagnetic spectrum of wavelength 10^(2) m a...

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  4. To which part of the electromagnetic spectrum does the wave of frequen...

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  5. What is the name given to that part of electromagnetic spectrum which ...

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

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  7. Which part of the electromagnetic spectrum has the largest penetrating...

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  8. Name the part of electromagnetic spectrum which is suitable for (i) ...

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  9. Name the part of electromagnetic spectrum whose wavelength lies in the...

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  10. Name the e.m. waves used for studying crystal structure of solids. Wha...

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  11. Identify the part of the electromagnetic spectrum which is produced by...

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  12. Welders wear special goggles or face masks with glass windows to prote...

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  13. Identify the part of the electromagnetic spectrum used in (i) radar, a...

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  14. The frequency of oscillation of the electric field vector of a certain...

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  15. How are radio waves produced ?

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  16. How are infrared waves produced ? What is the range of their wavelengt...

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  17. Special devices, like the klystron valve or the magnetron valve, are u...

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  18. Name the electromagnetic radiations used for (a) water purification, a...

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  19. A capacitor has been charged by a d.c. source. What are the magnitudes...

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  20. A variable frequency a.c. source is connected to a capacitor. Will the...

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