The frequency range from $3 \times 10^9 \, Hz$ to $3 \times 10^{10} \, Hz$ is known as:
- AHigh Frequency $(HF)$ band
- BSuper High Frequency $(SHF)$ band
- CUltra High Frequency $(UHF)$ band
- DVery High Frequency $(VHF)$ band
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Similar Questions
If the frequencies of $X$-rays,$\gamma$-rays,and ultraviolet rays are $a, b$,and $c$ respectively,then which of the following is correct?
Medium
View SolutionMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Microwaves $I$. Physiotherapy $B$. $UV$ rays $II$. Treatment of cancer $C$. Infra-red rays $III$. Lasik eye surgery $D$. $X$-rays $IV$. Aircraft navigation
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $A$. Microwaves | $I$. Physiotherapy |
| $B$. $UV$ rays | $II$. Treatment of cancer |
| $C$. Infra-red rays | $III$. Lasik eye surgery |
| $D$. $X$-rays | $IV$. Aircraft navigation |
Choose the correct answer from the options given below:
Electromagnetic waves of wavelength ranging from $100 \text{ Å}$ to $400 \text{ Å}$ come under which region?
Arrange the following electromagnetic radiations per quantum in the order of increasing energy :-
$A$ : Blue light
$B$ : Yellow light
$C$ : $X$-ray
$D$ : Radiowave
$A$ : Blue light
$B$ : Yellow light
$C$ : $X$-ray
$D$ : Radiowave
Infrared rays can be detected by .......
Easy
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