Question

A radiation is broadcasting programmes at 100Mhz frequency. If the distance between the radiostation and the receiver is 100km how long it would take the signal to reach the receiver also calculate wavelength and the wavenumber

Answer 1

Answer:

0.33

Explanation:

frequency*wavelength=c

wavelength=c/f

1mhz=1000000hz

3*10 raise to 8/10 rise to 8

3m is the wave length

wavelength=1/3

therefore wavelength=0.33

Answer 2

Answer:

0.33&3m&1×10'8

Explanation:

See the image