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Suppose that by humming into a guitar at just the right frequency, you can get only...
When unfingered, a string on a guitar vibrates at 554 Hz. What frequency will the string produce when fingered one third of the way from the end, that is only two thirds of the string can vibrate? Answer Hz Check When unfingered, a string on a guitar vibrates at 554 Hz. What frequency will the string produce when fingered one third of the way from the end, that is only two thirds of the string can vibrate? Answer Hz Check
You are continuing to investigate the sounds that you can make from your roommate's guitar, as described in the opening storyline. You decide to take some data. One particular string is of length 64.2 cm and plays a note with a fundamental frequency of 196 Hz when it is allowed to vibrate freely along its entire length. You now press the string down strongly against a fret that is located 21.4 cm from the end of the string by the...
Questions: 1. Explain how you can raise the pitch of a note on a guitar by altering the string’s (a) length, (b) tension, or (c) thickness or mass. Be very specific about what you would do to raise the pitch. 2. If the fundamental frequency of a guitar string is 250 Hz, what is the frequency of the second harmonic? Of the third harmonic? Explain. 3. Consider a vibrating guitar string. The loudest harmonic is the fundamental, but many higher...
1. The lowest frequency of a guitar string with a length 0.65 m is 248 H s. What is the speed of the wave on this string? . Same guitar, same string as in Question 1. If the mass per unit length of the string is 0.5g/m what is the tension on the string? Slanding Waves 3. A tuning fork produces two maxima, n 1 and n 3, separated by 48 em. Find the frequency of the tuning fork. 4....
Can I please get an explanation 2.The figure to the right shows a standing wave on a string. It has a frequency f Draw the standing wave if the frequency is changed to jf andf a. Original Wave Frequency, f Is there a standing wave if the frequency is changed to ? If so, how many antinodes does it have? b. Frequency, 3. Frequency, hf
when you slosh the water back and forth in a tub at just the right frequency, the water alternately rises and falls at each end, remaining relatively calm at the center. Suppose the frequency to produce such a standing wave in a 70 cm -wide tub is 0.75 Hz . Part A What is the speed of the water wave?
When you slosh the water back and forth in a tub at just the right frequency, the water alternately rises and falls at each end, remaining relatively calm at the center. Suppose the frequency to produce such a standing wave in a 55 cmcm -wide tub is 0.95 HzHz . What is the speed of the water wave? Express your answer using two significant figures.
When you slosh the water back and forth in a tub at just the right frequency, the water alternately rises and falls at each end, remaining relatively calm at the center. Suppose the frequency to produce such a standing wave in a 65 cm -wide tub is 0.90 Hz. What is the speed of the water wave? Express your answer to two significant figures and include the appropriate units.
A guitar string is 90 cm long and has a mass of 3.5 g. The distance from the bridge to the support post is L= 62 cm, and the string is under a tension of 520 N. Part A What are the frequencies of the fundamental and first two overtones? Express your answers using two significant figures. Enter your answers in ascending order separated by commas. ΟΙ ΑΣΦ ? $1,12,13 = Hz When you slosh the water back and forth...
When one note is above another note by an octave, the frequency of the higher pitch note is double that of the lower pitch note. The word octave may make you think that there are 8 steps from the lower note to the one an octave above. But wait! How many steps are there on a piano from middle C to the next C above? Each key is a step. If each next key is a step, how many are...