A plane plarized monochromatic EM wave is traveling in vacuum along Z direction such that at t=`t_(1)` it is found th at the elctric field is zero at a spatial point `z_(1)` The next zero that occurs in its neighbourhood is at `z_(2)` The frequency of the electromagnetic wave is :

Options

A. `(3xx10^(8))/(|z_(2)-z_(1)|)`
B. `(6xx10^(8))/(|z_(2)-z_(1)|)`
C. `(1.5xx10^(8))/(|z_(2)-z_(1)|)`
D. `(1)/(t_(1)+(|z_(2)-z_(1)|)/(3xx108))`

Answer

A