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What is the frequency of a radio wave that has a wavelength of 2.5 m?
Wiki User
∙ 10y ago
Frequency = speed/wavelength = 299,792,458/2.5 = 119.917 MHz (rounded)
If you use the popular, approximated and rounded value of 3 x 108m/s
for the speed of light and radio, then you get 120 MHz.
Wiki User
∙ 10y ago
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What is the wavelength of a wave with a frequency of 5 Hz and a speed of 25 M's?
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Freq = Speed/Wavelength = 37.5/25 Hz = 1.5 Hz
What is the wavelength of a 25 hertz wave traveling at 35 cms?
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What is a wave with a frequency of 10 hertz that travels a speed of 25 meters per second?
The speed (v) of a wave = frequency (f) x wavelength (λ); v = ƒ• λ.To solve for wavelength when you have speed and frequency, divide speed by the frequency; λ = v/ƒ .λ = v/ƒ = 25m/s x 10Hz = 250m
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The speed of the wave c = frequency f times wavelength lambda. c = 25 times 5 = 125 m/s, whatever that medium on what planet may be. Some formulas: Scroll down to related links and look at "Wavelength".
What is the frequency of a wave with a wavelength of 20 centimeters and speed of 500 centimeters?
Note: The speed should be in units of cm/s rather than cm. The relation between the speed (v), frequency (f) and wavelength (λ) is: v = fλ. Therefore, f = v/λ = (500 cm/s) / (20 cm) = 25 Hz.
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1/4 or .25 F hope this helps
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It's 2, with same length-unit as the one in the speed
What is the wavelength of 11.5MHz a typical frequency for FM radio broadcasting?
Fm radio waves travel at various frequencies between 87.5 MHz and 108.0 MHz
A wave has a period of 4.0 seconds the frequency of this wave is?
frequecy and period have an indirect relationship F=1/4s =.25 Hertz
