A broadcasting station transmits waves with a frequency of 71 × 104 Hz and a speed of 3×108 m/s. The wavelength of the wave is:

A broadcasting station transmits waves with a frequency of 71 × 104 H

1.	A broadcasting station transmits waves with a frequency of 71 × 104 Hz and a speed of 3×108 m/s. The wavelength of the wave is:
A.	418.8 m
B.	208.4 m
C.	422.5 m
D.	324.6 m
Answer» D. 324.6 m