What is the range of the radio frequency band for $FM$ (Frequency Modulated) broadcasting?
- A$500 \text{ kHz}$ to $1000 \text{ MHz}$
- B$54 \text{ MHz}$ to $890 \text{ MHz}$
- C$530 \text{ kHz}$ to $1710 \text{ kHz}$
- D$88 \text{ MHz}$ to $108 \text{ MHz}$
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Similar Questions
Which of the following is not an electromagnetic wave?
Match List-$I$ with List-$II$:
List-$I$ (Electromagnetic waves) List-$II$ (Wavelength) $(a)$ $AM$ radio waves $(i)$ $10^{-10} \, m$ $(b)$ Microwaves $(ii)$ $10^{2} \, m$ $(c)$ Infrared radiations $(iii)$ $10^{-2} \, m$ $(d)$ $X$-rays $(iv)$ $10^{-4} \, m$
Choose the correct answer from the options given below:
| List-$I$ (Electromagnetic waves) | List-$II$ (Wavelength) |
| $(a)$ $AM$ radio waves | $(i)$ $10^{-10} \, m$ |
| $(b)$ Microwaves | $(ii)$ $10^{2} \, m$ |
| $(c)$ Infrared radiations | $(iii)$ $10^{-2} \, m$ |
| $(d)$ $X$-rays | $(iv)$ $10^{-4} \, m$ |
Choose the correct answer from the options given below:
The number of wavelengths in the visible spectrum is:
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View SolutionOne requires $11 \ eV$ of energy to dissociate a carbon monoxide molecule into carbon and oxygen atoms. The minimum frequency of the appropriate electromagnetic radiation to achieve the dissociation lies in
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View SolutionIn the $E.M.$ spectrum,the $X$-ray region lies between which of the following?
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