Am radio signals have frequencies between 550 khz and 1600 khz (kilohertz) and travel with a speed of 3.00 ✕ 108 m/s. what are the wavelengths of these signals? 550 khz signal m 1600 khz signal m on fm, the frequencies range from 88.0 mhz to 108 mhz (megahertz) and travel at the same speed. what are their wavelengths? 88.0 mhz signal m 108 mhz signal m

The wavelength of these signals are :

AM Radio Signals → 188 m < λ < 545 m

FM Radio Signals → 2.78 m < λ < 3.41 m

Let's recall the speed of wave formula as follows:

where:

v = speed of wave ( m/s )

λ = wavelength ( m )

f = frequency of wave ( Hz )

Let us now tackle the problem!

Given:

maximum frequency of AM radio signals = f_max = 1600 kHz

minimum frequency of AM radio signals = f_min = 550 kHz

maximum frequency of FM radio signals = f_max = 108 MHz

minimum frequency of FM radio signals = f_min = 88.0 MHz

speed of wave = v = 3.00 × 10⁸ m/s

Asked:

wavelength = λ = ?

Solution:

AM Radio Signals

FM Radio Signals

Grade: High School

Subject: Physics

Chapter: Light

good for her? ? where is the question?

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.