Choose the correct option relating wavelengths of differnet parts of electromagnetic wave spectrum :

Question:

Choose the correct option relating wavelengths of differnet parts of electromagnetic wave spectrum :

 

  1. $\lambda_{\text {x-rays }}<\lambda_{\text {micro waves }}<\lambda_{\text {radio waves }}<\lambda_{\text {visible }}$

  2. $\lambda_{\text {visible }}>\lambda_{\text {x-rays }}>\lambda_{\text {radio waves }}>\lambda_{\text {micro waves }}$

  3. $\lambda_{\text {radio waves }}>\lambda_{\text {micro waves }}>\lambda_{\text {visible }}>\lambda_{x \text {-rays }}$

  4. $\lambda_{\text {visible }}<\lambda_{\text {micro waves }}<\lambda_{\text {radio waves }}<\lambda_{\mathrm{x} \text {-rays }}$


Correct Option: , 3

Solution:

Information based

$\lambda_{\text {radiowaves }}>\lambda_{\text {microwaves }}>\lambda_{\text {visible }}>\lambda_{x \text {-rays }}$

 

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