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What happens to the wavelength of a wave on a string when the frequency is doubled?
Wiki User
∙ 13y ago
The wavelength is halved.
Wiki User
∙ 13y ago
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What happens to the speed of a wave on a string when the frequency is doubled?
I believe that the speed will remain constant, and the new wavelength will be half of the original wavelength. Speed = (frequency) x (wavelength). This depends on the method used to increase the frequency. If the tension on the string is increased while maintaining the same length (like tuning up a guitar string), then the speed will increase, rather than the wavelength.
A wave along a guitar string has a frequency of 440 Hz and wavelength of 1.5 m What is the speed of the wave?
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
When a string is plucked at one-third length what happens?
Its frequency would be higher. Imagine a guitar. When you put your finger higher up the fretboard, you shorten the string essentially. This has the effect of making the note higher
A wave along a guitar string has a frequency of 440Hz and a wave length of 1.5m what is the speed of the wave?
v = f h, h = lambda = wavelength. f = frequency in Hz v = velocity therefore, v = 1.5 * 440 (the units of v in this case are meters per second).
What is the formula to calculate the diameter of a string to get the desired Hz if you know the wavelength?
There is no such formula.
What happens to the speed of a wave on a string when the frequency is doubled?
I believe that the speed will remain constant, and the new wavelength will be half of the original wavelength. Speed = (frequency) x (wavelength). This depends on the method used to increase the frequency. If the tension on the string is increased while maintaining the same length (like tuning up a guitar string), then the speed will increase, rather than the wavelength.
What happens to frequency if string length doubles?
If the string length doubles, the frequency of the vibrating string decreases by half. This is because frequency is inversely proportional to the length of the string.
Is a string vibrating at the fundamental frequency the length of half the wavelength?
No, the fundamental frequency of a vibrating string is determined by its length, tension, and mass per unit length. The length of the string is usually equal to half the wavelength of the fundamental frequency.
When you push down on a string to make it shorter what happens to the wavelength?
The wavelength gets shorter.
If we wrap a second wire around a guitar string to increase its mass what effect does this have on the frequency and wavelength of the fundamental standing wave formed on that string?
Increasing the mass of the guitar string by wrapping a second wire around it will decrease the frequency of the fundamental standing wave because the wave speed remains constant. The wavelength of the standing wave will be longer due to the decrease in frequency.
What is the wavelength of a sound made by a violin string that has a frequency of 640 Hz if the sound is traveling at 350 meters per second?
Wavelength = speed/frequency = 350/640 = 54.7 centimeters (rounded)
Waves with a frequency of 2.0 hertz are generated along a string The waves have a wavelength of 0.50 meters The speed of the waves along the string is?
The speed of a wave is calculated by multiplying its frequency by its wavelength. In this case, the speed of the waves along the string would be 1.0 meters per second (2.0 Hz * 0.50 m).
The speed of a transverse wave in a string is 12 meters per second. If the frequency of the source producing the wave is 3 hertz what is its wavelength?
The formula to calculate the wavelength of a wave is: wavelength = speed / frequency. Therefore, the wavelength in this case is 4 meters (12 m/s / 3 Hz = 4 m).
A tight guitar string has a frequency of 540 Hz as its third harmonic what will be its fundamental frequency if it is fingered at a length of only 60 percent of its original length?
If the third harmonic of the string is 540 Hz, then the fundamental frequency of the string is one-third of 540 Hz, which is 180 Hz. When the string is fingered at 60% of its length, the fundamental frequency will decrease because the shorter length results in a higher pitch. To find the new fundamental frequency, you can use the formula: (f = nf_0) where (f_0) is the original fundamental frequency.
The wavelength of a wave on a string is 1.2 meters If the speed of the wave is 60 meters per second what is its frequency?
speed = frequency × wave_length → frequency = speed ÷ wave_length = 1.2 m/s ÷ 60 m = 50 Hz.
Waves with a frequency of 2.0 hertz are generated along a string. The waves have a wavelength of 0.50 meters. What is the speed of the waves along the string?
The speed of a wave is calculated using the formula v = f * λ, where v is the speed of the wave, f is the frequency, and λ is the wavelength. Plugging in the values given (f = 2.0 Hz, λ = 0.50 m), the speed of the waves along the string is 1.0 m/s.
The string of a piano that produces the note middle C vibrates with a frequency of 262 Hz. If the sound waves produced by this string have a wavelength in air of 1.30 m what is the sound waves?
Question is to be corrected as to find the velocity of the sound waves Formula for velocity of the wave = frequency x wavelength Given frequency = 262 Hz and wavelength = 1.3 m So velocity = 262 x 1.3 = 340.6 m/s
