Calculate Wavelength for light in vacuum at frequency 138MHz
With the help of easy and handy Wavelength Calculator , get the wavelength at frequency = 138 MHz ie. 2.172409 m along with the solution with show steps.
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Detailed Solution for Wavelength at frequency 138 MHz
The distance between consecutive crests of a wave, particularly the points of an electromagnetic wave is known as its wavelength. The wavelength and frequency are closely related. Higher the frequency, shorter is the wavelength.
The relationship between wavelength and frequency is described by this simple equation:
Where,
λ = Wavelength
v = velocity of the wave
f = frequency
The Wavelength is expressed in m, velocity is expressed in m/s, frequency is expressed in Hz.
Step by Step Solution to find wavelenght at frequency f = 299792458 :
Given that,
v = 299792458 m/s (light in vacuum)
f = 138 MHz
=> Now, Convert the Wavefrequency (f) 138 MHz to "Hertz (Hz)"
F = 138 x 1000000
F = 138000000 Hz
Substitute the value into the formula
λ = 2.172409 m
∴ Wavelength (λ) = 2.172409 m
Wavelength at frequency 138 MHz Results in different Units
| Values | Units |
|---|---|
| 2.1724 | meters (m) |
| 217.2409 | centimeters (cm) |
| 2172.4091 | millimeters (mm) |
| 0.0022 | kilometers (km) |
| 7.1277 | feet (ft) |
| 2.3766 | yards (yd) |
| 0.0014 | miles (mi) |
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