18.    Arrange the following electromagnetic radiations per quantum in the order of increasing energy :
        
        A : Blue light
        B : Yellow light
        C : X-ray
        D : Radiowave
 
  • Option 1)

    D, B, A, C

  • Option 2)

    A, B, D, C

  • Option 3)

    C, A, B, D

  • Option 4)

    B, A, D, C

 

Answers (1)
V Vakul

As we learnt in

photon -

A packet or bundle of energy is called a photon

-

 

 Energy of X ray > Energy of Blue ray > Energy of yellow light > energy of radio wave. 

Order of energy is D, B, A, C.


Option 1)

D, B, A, C

This option is correct.

Option 2)

A, B, D, C

This option is incorrect.

Option 3)

C, A, B, D

This option is incorrect.

Option 4)

B, A, D, C

This option is incorrect.

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