For 440 Hz: λ = about 423.37 miles.
The wavelength is (the speed of the wave) / (350) .
340 m/s
5.0 hz
Wave speed = wavelength x frequency 4.0 m/s = wavelength x 2.50 Hz 1.6 m = wavelength
The speed of a wave is the product of its wavelength and its frequency.
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
Absolutely 440 Hz is the frequency of the A note that is 1½ steps below middle C, the top line of the bass clef. 880 Hz is the frequency of the A note one octave higher, the second space from the bottom of the treble clef. On a piano, if you slam hard on the lower of those two A keys and just lightly press the higher one, the 440-Hz sound will be louder than the 880-Hz sound. The loudness, or amplitude, of a sound wave has to do with how tightly the air molecules (or the molecules of whatever the sound-propagating medium is) are packed in each wave of the sound, while the sound's frequency or pitch has to do with how frequently the waves are generated (440 times per second in the case of a 440-Hz sound), or how far apart the waves are (frequency is inversely proportional to wavelength).
The wavelength is (the speed of the wave) / (350) .
340 m/s
5.0 hz
since v=f(lambda), where v is the speed in metres per second, f is the frequency in hertz and lambda the wavelength in metres , for this question, v= 440 x 1.5=660m/s
Wave speed = wavelength x frequency 4.0 m/s = wavelength x 2.50 Hz 1.6 m = wavelength
The speed of a wave is the product of its wavelength and its frequency.
That depends on its speed, and therefore on the medium it happens to be in. -- In normal air at sea level, 30 Hz corresponds to a wavelength of about 37.5 feet. -- In copper, 30 Hz corresponds to a wavelength of about 506 feet. -- In diamond, 30 Hz corresponds to a wavelength of about 1,315 feet. -- In water, 30 Hz corresponds to a wavelength of about 160 feet.
The frequency 55 Hz has a wavelength of about 6.23meters.
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.
Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.