question_answer

Momentum of a photon having frequency \[\text{1}.\text{5 }\times \text{ 1}{{0}^{\text{13}}}\text{ Hz}\]?

A)  \[\text{3}.\text{3 }\times \text{ 1}{{0}^{-\text{29}}}\text{ kg m}/\text{s}\]          

B) \[\text{3}.\text{3 }\times \text{ 1}{{0}^{-\text{34}}}\text{ kg m}/\text{s}\]

C)  \[\text{6}.\text{6 }\times \text{ 1}{{0}^{-\text{34}}}\text{ kg m}/\text{s}\]        

D)  \[\text{6}.\text{6 }\times \text{ 1}{{0}^{-\text{3}0}}\text{ kg m}/\text{s}\]