Electromagnetic waves of wavelength ranging from $100 \text{ Å}$ to $400 \text{ Å}$ come under which region?
- A$X$-rays
- B$UV$ region
- Cvisible region
- Dinfrared region
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Match List $I$ with List $II$ of electromagnetic waves with their corresponding wavelength ranges:
List $I$ List $II$ $(A)$ Microwave $(I)$ $400\,nm$ to $1\,nm$ $(B)$ Ultraviolet $(II)$ $1\,nm$ to $10^{-3}\,nm$ $(C)$ $X$-Ray $(III)$ $1\,mm$ to $700\,nm$ $(D)$ Infra-red $(IV)$ $0.1\,m$ to $1\,mm$
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
| $(A)$ Microwave | $(I)$ $400\,nm$ to $1\,nm$ |
| $(B)$ Ultraviolet | $(II)$ $1\,nm$ to $10^{-3}\,nm$ |
| $(C)$ $X$-Ray | $(III)$ $1\,mm$ to $700\,nm$ |
| $(D)$ Infra-red | $(IV)$ $0.1\,m$ to $1\,mm$ |
Choose the correct answer from the options given below:
The correct ascending order of the wavelengths of the following electromagnetic waves is: Ultraviolet,$X$-rays,infrared,gamma rays,and visible light.
Match List-$I$ with List-$II$.
List-$I$ List-$II$ $(a)$ $10\, km$ height over earth's surface $(i)$ Thermosphere $(b)$ $70\, km$ height over earth's surface $(ii)$ Mesosphere $(c)$ $180\, km$ height over earth's surface $(iii)$ Stratosphere $(d)$ $270\, km$ height over earth's surface $(iv)$ Troposphere
| List-$I$ | List-$II$ |
| $(a)$ $10\, km$ height over earth's surface | $(i)$ Thermosphere |
| $(b)$ $70\, km$ height over earth's surface | $(ii)$ Mesosphere |
| $(c)$ $180\, km$ height over earth's surface | $(iii)$ Stratosphere |
| $(d)$ $270\, km$ height over earth's surface | $(iv)$ Troposphere |
$A$ charged particle oscillates about its mean equilibrium position with a frequency of $10^9 \ Hz$. The electromagnetic waves produced:
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View SolutionWhich of the following is absorbed by the ozone layer?
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