Radio waves have a velocity of 3 x 108ms-1. A radio station sends out a broadcast on a frequency of 800kHz. The wavelength of the broadcast is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option A
Explanation:
v = F\(\lambda\)
3 x 108 = \(\lambda\) x 800 x 103
\(\lambda\) = 375.0m
v = F\(\lambda\)
3 x 108 = \(\lambda\) x 800 x 103
\(\lambda\) = 375.0m