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What is the ratio of speed of infrared a...

What is the ratio of speed of infrared and radio waves in vacuum?

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To find the ratio of the speed of infrared waves to the speed of radio waves in a vacuum, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Nature of Electromagnetic Waves**: - Both infrared and radio waves are types of electromagnetic waves. 2. **Recognize the Speed of Electromagnetic Waves in Vacuum**: ...
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MODERN PUBLICATION-ELECTROMAGNETIC WAVES-REVISION EXERCISES ( VERY SHORT ANSWER QUESTIONS)
  1. Can an electromagnetic wave be deflected by an electric field? By a m...

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  2. The magnetic field in a plane electromagnetic wave is: By = 2 xx 10^(-...

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  3. What is the ratio of speed of infrared and radio waves in vacuum?

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  4. INTENSITY OF ELECTROMAGNETIC WAVE

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  5. What is the intensity of an electromagnetic wave in terms of electric ...

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  6. RADIATION PRESSURE

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  7. Which of the following has lowest frequency? Gamma rays, Radio waves, ...

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  8. The dereasing order of wavelength of infrared, microwave, ultraviloet ...

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  9. write the following radiations in ascending order in respect of their ...

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

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  11. Name the electromagnetic radiations which are produced when high energ...

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  12. Name the electromagnetic waves used for studying crystal structure of ...

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  13. How is the speed of em-waves in vacuum determined by the electric an...

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  14. What is the frequency range of radio waves?

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  15. Which part of electromagnetic spectrum is detected by a human eye?

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  16. Welders wear special glass goggles ro facemask with glass window to pr...

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  17. What is the cause of the depletion of the ozone layer?

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  18. Why microwaves are used in radar not radiowaves?

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  19. What is the name given to the part of electromagnetic spectrum which i...

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  20. Which part of electromagnetic spectrum is absorbed by ozone layer?

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