A charged particle oscillates about its mean equilibrium position with a frerquency of `10^9 H_z`. The electromagnetic waves produced.

Options

A. will have frequency of `10^(9)` Hz
B. will have frequency of `2xx 10^(9)` Hz
C. will have wavelength of 0.3 m
D. fall in the region of radiowaves

Answer

A, B, C

Explanation

Given , frequency by which the charged particles oscillates about its mean equilibrium position `=10^(9)Hz`
So frequency of electromagnetic waves produced by the charged particle is `v=10^(9) Hz.`
Wavelength `lambda =(C)/(v) =(3xx 10^(8))/(10^(9)) =0.3m`
Also, frequency of `10^(9)` Hz fall in the region of rediowaves.