An air column L = 1.97 m in length is open at both ends. The frequency of a certain harmonic is 410 Hz, and the frequency of the next higher harmonic is 492 Hz.%3DPart 1)Determine the speed of sound in the air column.U =m/sPart 2)For the answer you found in part 1, what is the fundamental frequency of the air column if one of its ends were closed?fi =Hz%3DPart 3) (independent of other parts)An astronaut on the Moon wishes to measure the local value of g by timing pulses traveling down a wire that has a large mass M kg suspended from one end. Assume the wire is Imlong and has a mass m kg. A pulse requires ts to traverse the length of the wire. Find an expression (algebraic) for g in terms of the other variables given in the problem. (You can neglectthe mass of the wire when calculating the tension in it.)m/s?

Name: An air column L = 1.97 m in length is open at both ends. The frequenc
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: An air column L = 1.97 m in length is open at both ends. The frequency of a certain harmonic is 410 Hz, and the frequency of the next higher harmonic is 492 Hz.%3DPart 1)Determine the speed of sound in the air column.U =m/sPart 2)For the answer you

Fundamental frequency of open orgon pipe =v/2L

Answered: length is open at both ends. The…

Science

Physics

length is open at both ends. The frequency of a certain harmonic is 410 Hz, and the frequency of the next higher harmonic is d in the air column.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A ball in the neck of an air chamber is temporarily pushed down. Derive an expression for the frequency of the ball.
A 16-kg object hangs in equilibrium from a string of total length L = 5.0 m and linear mass density = 0.0028 kg/m. The string is wrapped around two light, frictionless pulleys that are separated by the distance d = 2.0 m (Fig. a). (a) Determine the tension in the string. N (b) (b) At what frequency must the string between the pulleys vibrate in order to form the standing-wave pattern shown in Figure (b)? Hz
A pipe has a length of 0.582 m and is open at both ends. Take the speed ofsound to be v = 343 m/s.(a)Calculate the two lowest harmonics of the pipe (in Hz).(b)Calculate the two lowest harmonics (in Hz) after one end of the pipe is closed.
One end of a horizontal string is attached to a small-amplitude mechanical 75.0 Hz oscillator. The string’s mass per unit length is 5.3 x 10-4 kg/m. the string passes over a pulley, a distance L = 1.75 m away, and weights are hung from this end. Assume the string at the oscillator is a node, which is nearly true, and that the string at the pulley is also a node. a. Sketch the shape of the string for the fundamental (lowest possible frequency) standing- wave mode of vibration of this string. In this case, how many wavelengths fit on the string? b. What mass m must be hung from the right end of the string so that the string tension is what is needed to produce the standing wave that you drew in part (a) at the given 75 Hz oscillation frequency? c. Sketch the shape of the string for the second harmonic (next possible frequency above the fundamental) mode of vibration of this string. In this case, how many wavelengths fit on the string? d. What mass m must be hung from the right end of the…
An air-filled pipe is found to have successive harmonics at 945 Hz, 1215 Hz, and 1485 Hz. It is unknown whether harmonics below 945 Hz and above 1485 Hz exist in the pipe. What is the length of the pipe?
The vehicle's 6-cylinder engine speed is 3200 RPM. What frequency does the engine produce in the opinion of a stationary observer when the vehicle in question is moving away from him at a speed of 100 km / h? Give the answer in Hertz with integer precision. The speed of sound in the air is 340 m / s.
A steel piano wire is 82.0 cm long and has a mass of 2.80 g. If the tension of the wire is 590 N, what is the sixth harmonic frequency?
A sound wave with a frequency of 9800 Hz travels along a copper pipe. If thewavelength is 0.370 m and the density of copper is 8.9 x 10^3 kg/m^3, what is the elastic modulus of copper?
An air-filled pipe is found to have successive harmonics at 390 Hz, 650 Hz, and 910 Hz. It is unknown whether harmonics below 390 Hz and above 910 Hz exist in the pipe. What is the length of the pipe?
A pipe of length A has two open ends. Another pipe of length B has one open end and one closed end. The frequency of the first harmonic of both pipes is the same. What is (A/B)?
Two parakeets sit on a swing with their combined center of mass 15.0 cm below the pivot. At what frequency do they swing? Hz