Question
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 $1\,mm$

Choose the correct answer from the options given below:

Answer

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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