The figure shows a standing wave on a string of length L = 1.20 m with fixed ends oscillating at frequency f = 450 Hz. Answer the following questions.
1. What is the speed of wave propagation in the string?
2. The linear mass density of the string is ? = 10.0 g/m. (Note the units.) What is the tension FT in the string?
3. The tension in the string is changed to F'T = 324 N. What does the standing wave oscillating at f = 450 Hz look like now?
Homework Answers
Add Answer to:
The figure shows a standing wave on a string of length
L = 1.20 m with...
A certain string is pulled taught between two supports, a distance L apart. When the string...
A certain string is pulled taught between two supports, a distance L apart. When the string is driven at a frequency of 850 Hz a standing wave is observed with n anti-nodes. When the string is driven at 1190 Hz a standing wave is observed with n + 2 anti-nodes. a) What is the fundamental frequency of the set-up? b) What is the numerical value of n? c) The distance between the supports is kept fixed, as is the linear...
(Figure 1) shows a standing wave on a 2.3 m -long string that has been fixed...
(Figure 1) shows a standing wave on a 2.3 m -long string that has been fixed at both ends and tightened until the wave speed is 50 m/s . You may want to review (Pages 460 - 463) . Figure 1 of 1The figure shows a string attached to two walls oscillating as a standing wave with 3 nodes and 4 anti-nodes. Part A Part complete What is the frequency? Express your answer with the appropriate units.
A taut string is under a tension of 40.0 N and a standing wave is generated...
A taut string is under a tension of 40.0 N and a standing wave is generated on it whose oscillation amplitude 5.0 cm with a frequency of 60 Hz. The liner mass density of the wire is 5.00 g. a) What is the velocity of propagation of the wave on the string? b) we observe the third harmonic, what is the length of the string? Draw the figure. c) What is angular fluency and wave number?
(2) The figure shows a standing wave on a string. The wave has a frequency f....
(2) The figure shows a standing wave on a string. The wave has a frequency f. Draw the new standing wave if the frequency is changed to (2/3)f Original wave, frequency f
A steel wire having a mass of 6.30 g and a length of 1.20 m is...
A steel wire having a mass of 6.30 g and a length of 1.20 m is fixed at both ends and has a tension of 955 N. (a) Find the speed of transverse waves on the wire. 1 405 Incorrect: Your answer is incorrect. m/s (b) Find the wavelength of the fundamental. 2 m (c) Find the frequency of the fundamental. 3 Hz (d) Find the frequency of the second harmonic. 4 Hz (e) Find the frequency of the third...
A guitar string oscillating in its 1^st harmonic standing wave makes a 400 Hz tone. The...
A guitar string oscillating in its 1^st harmonic standing wave makes a 400 Hz tone. The tension in the string is changed so that the 1^st harmonic frequency becomes 500 Hz? By what factor was the tension in the string changed? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of waves on the string change? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of sound waves that you hear change? 0.80 0.92 1.0 1.32...
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m....
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m. A wave generator with frequency f- 65 Hz is attached to one end of the string and the other end goes over a pulley and is connected to a mass (ignore the weight of the string between the pulley and mass). The distance between the generator and pulley is L- 0.74 m. Initially the 3rd harmonic wave pattern is formed. What is the wavelength...
the wave speed of a string of length L with both ends fixed is v=600 m/s...
the wave speed of a string of length L with both ends fixed is v=600 m/s . the frequency of oscillation of the standing wave with three antinodes is f=1200 hz. find the length of the string.
A string of length L = 1.2 m is attached at one end to a wave...
A string of length L = 1.2 m is attached at one end to a wave oscillator, which is vibrating at a frequency f = 80 Hz. The other end of the string is attached to a mass hanging over a pulley as shown in the diagram below. When a particular hanging mass is suspended from the string, a standing wave with two segments is formed. When the weight is reduced by 2.2 kg, a standing wave with five segments...
The figure shows a standing wave oscillating at 100 Hz on a string. (Figure 1) What...
The figure shows a standing wave oscillating at 100 Hz on a string. (Figure 1) What is the wave speed?
A taut string is under a tension of 40.0 N and a standing wave is generated on it whose oscillation amplitude 5.0 cm with a frequency of 60 Hz. The liner mass density of the wire is 5.00 g. a) What is the velocity of propagation of the wave on the string? b) we observe the third harmonic, what is the length of the string? Draw the figure. c) What is angular fluency and wave number?
(2) The figure shows a standing wave on a string. The wave has a frequency f. Draw the new standing wave if the frequency is changed to (2/3)f Original wave, frequency f
A guitar string oscillating in its 1^st harmonic standing wave makes a 400 Hz tone. The tension in the string is changed so that the 1^st harmonic frequency becomes 500 Hz? By what factor was the tension in the string changed? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of waves on the string change? 0.80 0.92 1.0 1.32 1.56 By what factor does the wavelength of sound waves that you hear change? 0.80 0.92 1.0 1.32...
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m. A wave generator with frequency f- 65 Hz is attached to one end of the string and the other end goes over a pulley and is connected to a mass (ignore the weight of the string between the pulley and mass). The distance between the generator and pulley is L- 0.74 m. Initially the 3rd harmonic wave pattern is formed. What is the wavelength...
A string of length L = 1.2 m is attached at one end to a wave oscillator, which is vibrating at a frequency f = 80 Hz. The other end of the string is attached to a mass hanging over a pulley as shown in the diagram below. When a particular hanging mass is suspended from the string, a standing wave with two segments is formed. When the weight is reduced by 2.2 kg, a standing wave with five segments...
The figure shows a standing wave oscillating at 100 Hz on a string. (Figure 1) What is the wave speed?
Most questions answered within 3 hours.
-
An short-seller in Tesla is worried the latest management
earnings forecast is too aggressive and the...
asked 36 minutes ago -
Question 3 (1 point)
Fill in the blank. Speed Car Rental company found that the tire...
asked 35 minutes ago -
1. A copper wire is 26.61 cm long and weighs 1.265 g. The
density of copper...
asked 13 minutes ago -
Remember that a concept sketch consists of a sketch (or
series of sketches), labels, and complete...
asked 15 minutes ago -
on a newly discovered planet, the period of a pendulum with a
length of 2 m...
asked 17 minutes ago -
Why [M(CN)6] is not organometallic even it has metal
to carbon bond too
asked 24 minutes ago -
mstar electric has a bond issue outstanding that has a 20 year
life, a $1,000 par...
asked 31 minutes ago -
This is a Business Writing Question:
Common Types of Faulty Sentence Logic:
A. Mixed constructions
B....
asked 32 minutes ago -
Skinner asserts that science, and the common view of science, has
been tarnished. Explain his evidence...
asked 35 minutes ago -
A grocery store's receipts show that Sunday customer purchases
have a skewed distribution with a mean...
asked 41 minutes ago -
A 0.035 mol sample of a weak acid, HA, is dissolved in 437 mL of
water...
asked 53 minutes ago -
a sample of Ar gas has a volume of 6.30 L with an unknown
pressure. the...
asked 54 minutes ago