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sSerPOPS 14.P.044.wI whi le attempting t between a reference oscillator and the string. (a) What are...
While attempting to tune the note C at 131 Hz, a piano tuner hears 5.00 beats/s...
While attempting to tune the note C at 131 Hz, a piano tuner hears 5.00 beats/s between a reference oscillator and the string. (a) What are the possible frequencies of the string? (Give the frequencies to the nearest integer.) lower possible frequency Hz higher possible frequency Hz (b) When she tightens the string slightly, she hears 6.00 beats/s. What is the frequency of the string now? (Give the frequency to the nearest integer.) Hz (c) By what percentage should the...
A metal rod 0.89 m in length is held at its center. It is stroked with...
A metal rod 0.89 m in length is held at its center. It is stroked with a rosin-coated doth to set up a longitudinal vibration. The speed of sound in a thin red of this metalls 5050 m/s (a) What is the fundamental frequency of the waves established in the rod? kHz (b) What harmonics are set up in the rod held in this manner? even odd (c) What would be the fundamental frequency if the rod were made of...
Example 18.7 The Mistuned Piano Strings Two identical piano strings of length 0.775 m are each tuned exactly to 400 Hz....
Example 18.7 The Mistuned Piano Strings Two identical piano strings of length 0.775 m are each tuned exactly to 400 Hz. The tension in one of the strings is then increased by 1.0%. If they are now struck, what is the beat frequency between the fundamentals of the two strings? SOLVE IT Conceptualize As the tension in one of the strings is changed, its fundamental frequency changes. Therefore, when both strings are played, they will have different frequencies and beats...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at a frequency of 110 Hz, or note A2 in music terms. When she rings the tuning fork and plucks her guitar string, she hears 8 beats/s. Note: parts (a) and (b) require absolute accuracy. Your answer must be exactly correct-not just within 5% (a) What are the two possible frequencies of Jennifer's guitar string? fmAx Number Units Number Units min (b) When Jennifer loosens...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at a frequency of 110 Hz, or note A2 in music terms. When she rings the tuning fork and plucks her guitar string, she hears 8 beats / s. Note: parts (a) and (b) require absolute accuracy. Your answer must be exactly correct--not just within 5%. (a) What are the two possible frequencies of Jennifer's guitar string? Fmax = Number Units f min = Number...
I need help with this 4 problems. I'll appreciate if you can do them. Thank you!!...
I need help with this 4 problems. I'll appreciate if you can do
them.
Thank you!!
2. Two tuning forks are producing sounds of wavelength 34.12 cm and 33.94 cm simultaneously. How many beats do you hear each second? 3. A violinist is tuning her instrument to concert A (440.0 Hz). She plays the note while listening to an electronically generated tone of exactly 440.0 Hz and hears 3.000 beats a second. What two possible frequencies could be coming from...
A metal rod 0.89 m in length is held at its center. It is stroked with a rosin-coated doth to set up a longitudinal vibration. The speed of sound in a thin red of this metalls 5050 m/s (a) What is the fundamental frequency of the waves established in the rod? kHz (b) What harmonics are set up in the rod held in this manner? even odd (c) What would be the fundamental frequency if the rod were made of...
Example 18.7 The Mistuned Piano Strings Two identical piano strings of length 0.775 m are each tuned exactly to 400 Hz. The tension in one of the strings is then increased by 1.0%. If they are now struck, what is the beat frequency between the fundamentals of the two strings? SOLVE IT Conceptualize As the tension in one of the strings is changed, its fundamental frequency changes. Therefore, when both strings are played, they will have different frequencies and beats...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at a frequency of 110 Hz, or note A2 in music terms. When she rings the tuning fork and plucks her guitar string, she hears 8 beats/s. Note: parts (a) and (b) require absolute accuracy. Your answer must be exactly correct-not just within 5% (a) What are the two possible frequencies of Jennifer's guitar string? fmAx Number Units Number Units min (b) When Jennifer loosens...
Jennifer is using a tuning fork to tune her fifth guitar string, which should be at a frequency of 110 Hz, or note A2 in music terms. When she rings the tuning fork and plucks her guitar string, she hears 8 beats / s. Note: parts (a) and (b) require absolute accuracy. Your answer must be exactly correct--not just within 5%. (a) What are the two possible frequencies of Jennifer's guitar string? Fmax = Number Units f min = Number...
I need help with this 4 problems. I'll appreciate if you can do
them.
Thank you!!
2. Two tuning forks are producing sounds of wavelength 34.12 cm and 33.94 cm simultaneously. How many beats do you hear each second? 3. A violinist is tuning her instrument to concert A (440.0 Hz). She plays the note while listening to an electronically generated tone of exactly 440.0 Hz and hears 3.000 beats a second. What two possible frequencies could be coming from...
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