Question

a. If a violin string vibrates at 480 Hz as its fundamental frequency, what are the frequencies of the first four harmonics?

Enter your answers in ascending order separated by commas.

b.The speed of waves on a string is 92 m/s .

If the frequency of standing waves is 490 Hz , how far apart are two adjacent nodes?

Express your answer to two significant figures and include the appropriate units.

c. If two successive overtones of a vibrating string are 400 Hz and 480 Hz , what is the frequency of the fundamental?

Express your answer to two significant figures and include the appropriate units.

Answer #1

Plz upvote

A string of a violin vibrates in its fundamental mode of one
loop with frequency of 100 Hz. What will be the frequency of the
wave that will produce a three-loop pattern on the same string?

1.An organ pipe is 151 cm long. The speed of sound in air is 343
m/s.
a.
What are the fundamental and first three audible overtones if
the pipe is closed at one end?
Express your answers using three significant figures separated
by commas.
b.
What are the fundamental and first three audible overtones if
the pipe is open at both ends?
Express your answers using three significant figures separated
by commas.
2.A particular organ pipe can resonate at 252...

A cello string vibrates in its fundamental mode with a frequency
of 159 1/s. The vibrating segment is 32.2 cm long and has a mass of
0.69 g. Find the tension in the string. Answer in units of N. Find
the frequency of the string when it vibrates in eight segments.
Answer in units of 1/s

A string is 6 m long and vibrates with a fundamental
frequency of 2000 Hz. If you fret down 1/3 of the way what is the
new fundamental frequency?

A 2.0-mm-long string vibrates at its second-harmonic frequency
with a maximum amplitude of 1.4 cmcm . One end of the string is at
xxx =0cm=0cm.
Find the oscillation amplitude at x =10cm.
Express your answer to two significant figures and include the
appropriate units.
Find the oscillation amplitude at x =20cm.
Express your answer to two significant figures and include the
appropriate units.
Find the oscillation amplitude at x =30cm.
Express your answer to two significant figures and include the...

Using special techniques called string harmonics (or
"flageolet tones"), stringed instruments can produce the first few
overtones of the harmonic series. While a violinist is playing some
of these harmonics for us, we take a picture of the vibrating
string (see figures). Using an oscilloscope, we find the violinist
plays a note with frequency f = 795 Hz in figure (a).
(d) The fundamental frequency is the lowest frequency that a
string can vibrate at (see figure (b)). What is...

A mass m at the end of a spring vibrates with a
frequency of 0.88 Hz . When an additional 660 g mass is added to
m, the frequency is 0.56 Hz .
What is the value of m?
Express your answer using two significant figures.

#1 If the fundamental frequency of an 76 cm long guitar string
is 460 Hz, what is the speed of the traveling waves?
#2: You have an organ pipe that resonates at frequencies of 800,
1120, and 1440 Hz but nothing between these. It may resonate at
lower and higher frequencies as well. What is the fundamental
frequency for this pipe?

A stretched wire vibrates in its fundamental mode at a frequency
of 236 vibrations/s.
What would be the fundamental frequency if the wire were half as
long, with twice the diameter and 2.1 times the tension?
Answer in units of Hz.

A thin taut string of mass 5.00 g is fixed at both ends and
stretched such that it has two adjacent harmonics of 525 Hz and 630
Hz. The speed of a traveling wave on the string is 168 m/s.
PART A: Determine which harmonic corresponds to the 630 Hz
frequency.
PART B: Find the linear mass density of this string. Express
your answer with the appropriate SI units.
PART C: Find the tension in the string. Express your answer...

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