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How far in nanometers is the wavelength of a 10000 Hz sine wave and how far for a 20000 Hz sine wave also?
Wavelength = (speed)/(frequency)For a 10,000 Hz wave:,Wavelength = (speed)/(10,000) metersThat's (speed) x 100,000 nanometers.,For a 20,000 Hz wave:,Having doubled the frequency, the wavelength has now been reduced by half.So wavelength is now (speed) x 50,000 nanometers.,Note: It's often nice to be able to work with sine waves, but when you're only talking about frequency and wavelength, the wave-shape doesn't matter.
What is the velocity of a wave that has frequency of 22 hz and a wave length of 4m?
88 meters per second
A wave has a wavelength of 1.2 m and a frequency of 3 Hz What is the wave speed?
apex - 3.6 . to find the wave speed you multiply the frequency and the wave length .
What is the length in feet of a wave whose frequency is 268 Hz?
In air, sound travels 343m/s, so a wave that happens 268 per sec(Hz), would be 343/268= 1.28m long.
What is the wave speed of a wave that has a frequency of 23.0 Hz and a wave length of 4 m?
Speed = (frequency) x (wavelength) = 23 x 4 = 92 meters per second
What is the period of a 8000 Hz sine wave?
The period of an 8000 Hz sine wave is 0.125 milliseconds. (1/8000)
Suppose that a sine wave has a period of 0.1 seconds What is the frequency of this wave?
10 Hz
How long is a 100 hz wave?
A 100 Hz electromagnetic wave has length of about 1,862.82 miles.
What is the wavelength of a 125hz sine wave?
One cycle of a 125hz sine wave would last .008 seconds. Hz (hertz) refers to the frequency of the wave itself, that is, how many times the wave cycles in a second. To find the cycle length, then, simply divide 1 second by the frequency, in this case: 1/125 = .008.
Which signal has a wider bandwidth a sine wave with a frequency of 100 hz or a sine wave with a frequency of 200 hz?
The signal that changes at a higher rate occupies greater bandwidth.
How far in nanometers is the wavelength of a 10000 Hz sine wave and how far for a 20000 Hz sine wave also?
Wavelength = (speed)/(frequency)For a 10,000 Hz wave:,Wavelength = (speed)/(10,000) metersThat's (speed) x 100,000 nanometers.,For a 20,000 Hz wave:,Having doubled the frequency, the wavelength has now been reduced by half.So wavelength is now (speed) x 50,000 nanometers.,Note: It's often nice to be able to work with sine waves, but when you're only talking about frequency and wavelength, the wave-shape doesn't matter.
When a sine wave has a frequency of 50 Hz in 10 seconds it goes through?
5 cycles.
What is the difference between hertz and frequency in hearing?
Hertz and Frequency are the same thing = cycles-per-second. When used for the vibration of something .. like an electromagnetic sine-wave . . . then if that sine-wave is vibrating with a frequency between 20 Hz and 20,000 Hz, the human ear can "hear" it. If an electromagnetic wave vibrated much faster .. around 10^^15 Hz, then you'd be able to SEE it.
If the frequency of a sine wave is 272 Hz what is the period of the wave in seconds?
Period = 1 / frequency = 1/272 = 0.003676 second (rounded)
What is the frequency of an AC sine wave that repeats itself 500 times in one fifth of a second?
2500 hz
The period of a sine wave is T equals 807 milliseconds What is the frequency of the wave in Hertz?
Frequency = 1 / period = 1 / 0.807 = 1.2392 Hz (rounded)
How do you convert to hz?
you take the wave length in meteres, and divide it by the time of travel in seconds. m/s=hz
