JEE Mains · Physics · STD 12 - Electromagnetic waves
- JEE Mains 2023
- Medium
- MCQ
Match List \(I\) with List \(II\) of Electromagnetic waves with corresponding wavelength range :
| List \(I\) | List \(II\) |
| \((A)\) Microwave | \((I)\) \(400\,nm\) to \(1\,nm\) |
| \((B)\) Ultraviolet | \((II)\) \(1\,nm\) to \(10^{-3}\,nm\) |
| \((C)\) \(X-\)Ray | \((III)\) \(1\,mn\) to \(700\,nm\) |
| \((D)\) Infra-red | \((IV)\) \(0.1\,m\) to \(1\,mm\) |
Pick an option to check your answer.
Answer & Solution
Correct Answer
(B) \((A)-(IV), (B)-(I), (C)-(II), (D)-(III)\)
Step-by-step Solution
Detailed explanation
Increasing order of wave length
\(\begin{array}{ll}\text { X-ray } & 1\,nm \text { to } 10^{-3}\,nm \\ \text { Ultra Violet } & 400\,nm \text { to } 1\,nm \\ \text { Intra red } & 1\,mm \text { to } 700\,nm \\ \text { Micro wave } & 0.1\,m \text { to } 1\,mm \end{array}\)
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