Question

A radio station broadcasts with a carrier frequency of 920 kHz. What is the wavelength of the radio waves?

a. 276 m
b. 175 m
c. 22.6 m
d. 326 m
e. 226 m

Answer 1

Answer: 326m

Step-by-step explanation:

To find the the wavelength of the radio waves, we can use the equation:

Wavelength = c/f

where,

c = 3 × 10^8 m/s

f = 920 × 10^3 kHz

Wavelength = 3 × 10^8 / 920 × 10³

Wavelength = 326.08696

Wavelength = 326m