Question

A radio station broadcast at 800 kHz . What will be the wavelength ofvwave?

Answer 1

SOLUTION

c= f× gamma

where c is the speed of light, f is the frequency, and gamma is the wavelength.

Let's solve for the wavelength

so,

gamma= c/f

=) 3× 10^8/8× 10^5

=) 375 metres

hope it helps ☺️ ⬆️

Answer 2

Answer:

Wavelength = 4.15×10-4 m

Explanation:

frequency of sound wave (f) = 800 KHz =800000 Hz

velocity of sound in air (v)=332 m/s

Then, the wavelength of the wave is given by  

λ =v/f = 332/800000 =4.15×10-4 m