JEE Main & Advanced JEE Main Solved Paper-2016

  • question_answer
    Arrange the following electromagnetic radiations per quantum in the order of increasing energy :- [JEE Main Solved Paper-2016 ]
     A : Blue light  
     B : Yellow light
     C : X-ray   
     D : Radio wave

    A) B, A, D, C                             

    B) D, B, A, C

    C) A, B, D, C                             

    D) C, A, B, D

    Correct Answer: B

    Solution :

                    Energy =\[=\frac{hc}{\lambda }\] order of wavelength x ray, VIBGYOR, Radio waves C (A) (B) (D) \[\therefore \]order of energy\[\text{D}<\text{B}<\text{A}<\text{C}\]


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