Question

1. The wavelength of electromagnetic waves from a radio station is 2.97 x 102 m.  What is the velocity of the wave if the frequency is 1.00 x 106 Hz (/2)

Answer 1

$v=\nu\times\lambda=1.00\times10^6Hz\times2.97\times10^2m=2.97\times10^8m/s$

Answer: $2.97\times10^8m/s$