A mass is hung from the end of a stringwith linear density 2.1 g/m around a smallfrictionless peg. For some values of this massthe string resonates with the vibrator's fre-quency and develops visible standing waves.A vibrator of constant frequency 312 Hz isattached near one end of the string. Thevibrating length of the string is 2 m.1. 25.00132. 13.26463. 20.85942 m4. 10.7285H = 2.1 g/m5. 39.3067312 Hzvibratorm6. 13.6107What is the mass m that will produce thestanding wave shown? The acceleration ofgravity is 9.8 m/s².Answer in units of kg.7. 25.6813O 8. 21.19059. 28.238210. 19.9837 The figure shows two wave pulses that areapproaching each other.1.Which of the following best shows the shapeof the resultant pulse when the centers of thepulses, points Pand Q, coincide?2.3.4.5.

since you have asked multiple questions we will solve first question for you please post remaining…

A mass is hung from the end of a string with linear density 2.1 g/m around a small frictionless peg. For some values of this mass the string resonates with the vibrator's fre- quency and develops visible standing waves. A vibrator of constant frequency 312 Hz is attached near one end of the string. The vibrating length of the string is 2 m. 2 m H = 2.1 g/m 312 Hz vibrator m What is the mass m that will produce the standing wave shown? The acceleration of cravity is 9.8 m/s2. Answer in units of kg.

A mass is hung from the end of a string with linear density 2.1 g/m around a small frictionless peg. For some values of this mass the string resonates with the vibrator's fre- quency and develops visible standing waves. A vibrator of constant frequency 312 Hz is attached near one end of the string. The vibrating length of the string is 2 m. 2 m H = 2.1 g/m 312 Hz vibrator m What is the mass m that will produce the standing wave shown? The acceleration of cravity is 9.8 m/s2. Answer in units of kg.

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 string with a mass of 0.036 kg has a length of 4.50 m. If the tension in the string is 65.00 N and a sinusoidal wave with an amplitude of 2.25 cm is induced on the string, what must the frequency (in Hz) be for an average power of 130.00 W? 94.975 X Hz
Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 4.7 m long, its mass is 0.40 kg, and the force exerted on it by the children is 31 N. (a) What is the linear mass density of the rope (in kg/m)? kg/m (b) What is the speed of the waves on the rope (in m/s)? m/s
Waves of frequency 250 Hz and amplitude 1.2 cm move along a 20 m string that has a mass of 0.060 kg and a tension of 53 N. What is the average total energy Eav of the waves on the string? Find the power P transmitted past a given point on the string. Eav= P = 42.64 Incorrect Incorrect W
A string of mass 9 grams is stretched to a length of 0.4 meters and fastened at both end so that it can freely vibrate. The tension on the string is 2000 Newtons. What is the linear density of the string? kg/m Submit Answer Tries 0/2 At what speed would a wave propagate on this string? m/s Submit Answer Tries 0/2 What is the wavelength of the first harmonic (also called the fundamental frequency) of standing wave created by the vibrating string? Submit Answer Tries 0/2 What is the fundamental frequency of the vibrating string? Hz
A cable with a linear density of u = 0.210 kg/m is hung from telephone poles. The tension in the cable is 550.00 N. The distance between poles is 24 meters. The wind blows across the line, çausing the cable resonate. A standing waves pattern is produced that has 3.0 wavelengthš between the two poles. The air temperature is T'= 24°C. What are the frequency and wavelength of the hum? A =
A stretched string fixed at each end has a mass of 40 g and a length of 6 m. The tension in the string is 43 N. What is the vibration frequency for the third harmonic? o 20.08 Hz o 53.75 Hz o 6.69 Hz o 13.39 Hz
To measure the acceleration due to gravity on a distant planet, an astronaut hangs a 0.0723-kg ball from the end of a wire. The wire has a length of 1.41 m and a linear density of 3.62 × 10-4 kg/m. Using electronic equipment, the astronaut measures the time for a transverse pulse to travel the length of the wire and obtains a value of 0.112 s. The mass of the wire is negligible compared to the mass of the ball. Determine the acceleration due to gravity. Number i Units
A string is attached from one end to a vibrator and from the other end to a block of mass m = 2 kg. The power delivered to produce a wave on this string is P = 5 W. Assume that the block is replaced by a %3D lighter one with a mass m' = 0.5 kg. Determine the new power P' required to generate a wave with the same amplitude and frequency. O P' = 10 W %3D P' = 1.25 W P' = 5 W O P' = 2.5 W P' = 20 W %3D
A string is connected to an oscillator and then laid horizontally, with the other end draped over a pulley and a mass of 200g is hung from that end. The string is found to have a mass of 15g and a length of 1.2m. The oscillator is turned on and the frequency is tuned until a standing wave is seen. You see 6 full wavelengths along the 1.2m length of the string. The oscillator frequency is set to 63Hz. What is the speed of the wave on the string based on your measurements? Give your answer in m/s and to 1 decimal place.
Bats emit ultrasonic waves with a frequency as high as 1.70 × 105 Hz. What is the wavelength of an ultrasonic wave with frequency 1.70 × 105 Hz in air of temperature 10.9°C? The speed of sound in air at 0°C is v = 331 m/s (see Table 12.1).
A guitar string has a mass per length of 2.33 x 10 kg/m and a tundamental frequency of 146.8 Hz when it is under a tonsion of 82 4N. The string breaks, and its owner has only a spare string of mass per length 6.61 x 10 kg/m.
The linear density of the A string on a violin is 4.12 × 10-4 kg/m. A wave on the string has a frequency of 528 Hz and a wavelength of 54.1 cm. What is the tension in the string?