A new radio station, KHEM-AM, broadcasts at a frequency of 868 kHz. What is the wavelength of its signal? Answer in units of meters.

Question

asked May 15, 2021 221k views

1 Answer

SibzTer · Answer 1 · 2021-05-20T13:01:10+0000

Answer:

wavelength = 345.62 m

Step-by-step explanation:

Given that,

Frequency of signal, f = 868 kHz

We need to find the wavelength of its signal.

The relation between wavelength and frequency is given by :

$c=f\lambda$

c is speed of light

$\lambda=(c)/(f)\\\\\lambda=(3* 10^8)/(868* 10^3)\\\\\lambda=345.62\ m$

So, the wavelength of its signal is 345.62 m