Best Answer

we know the equation V=nLv=speed of wave

n=frequency

L=wavelength

here v=? n=250Hz & L=1.2

v=250*1.2

=300m/s

Q: What is the speed of a wave that has a frequency of 250 Hz and a wavelength of 1.2?

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Use following equation [speed= wavelength*frequency] "Atul ashish"

speed = wavelength * frequency wavelength = 102 meters frequency = 250 Hz = 250 cycles/second 102 * 250 = 25500 meters/second

The equation to use in this case is:speed (of the wave) = wavelength x frequency If the frequency is in hertz, and the wavelength is in meters, the speed will be in meters/second.

300 m/sec

AnswerSpeed of a wave = Wavelength x frequencyv = 0.5 x 500v = 250 m/sAnswerIf it is an electromagnetic wave, then the speed is that of light - 'c (in vacuum)'.

Related questions

Use following equation [speed= wavelength*frequency] "Atul ashish"

speed = wavelength * frequency wavelength = 102 meters frequency = 250 Hz = 250 cycles/second 102 * 250 = 25500 meters/second

300

The equation to use in this case is:speed (of the wave) = wavelength x frequency If the frequency is in hertz, and the wavelength is in meters, the speed will be in meters/second.

300 m/sec

AnswerSpeed of a wave = Wavelength x frequencyv = 0.5 x 500v = 250 m/sAnswerIf it is an electromagnetic wave, then the speed is that of light - 'c (in vacuum)'.

The speed of a wave is its wavelength (Î») x frequency (Æ’).v = Î»â€¢Æ’ = 1.2m x 250Hz = 300m/s

Wavelength = (wave speed)/(frequency) .The speed of sound is influenced by the density of the material it's traveling through.If that's air, it depends on the temperature, humidity, pressure, altitude, suspendedparticulate matter, etc. Whatever the speed of the sound happens to be, thewavelength of a 250 Hz sound will be (speed, units per second)/(250) units.A typical speed of sound in sea-level air is around 340 meters per second. At thatspeed, the wavelength of the same sound is340/250 = 136 centimeters

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".

When a 440 Hz sound is sent through steel, a wavelength of 11.6 meters is measured. What is the velocity of the sound through steel

0.004 seconds

Use the universal wave equation,v=fxlambdawhere v is velocity/speedf is frequencyand lambda is wavelengthv=(500)(0.5)= 250 m/s