Question

A radio station is broadcasting programmes at 100MHZ frequency. if the distance between the radio station and the the receiver set is 300km how long would it take the signal to reach the set from the radio station? also calculate wavelength and wavenumber of the radiowaves? ​

Answer 1

Answer:

Explanation:

Let us consider the problem,

Let us consider,

Frequency × wavelength =C

Implies that  

                 Wavelength =  f  /c  

(since, imhz=1000000hz )

Implies that  

3×10 rise to   8/10 ​  rise to 8

=3m is the wavelength  

Wave number   1/3  =0.33.