Pipe A, which is 1.20 m long and open at both ends, oscillates at its third lowest harmonic frequency. It is filled with air for which the speed of sound is 343 m/s. Pipe B, which is closed at one end, oscillates at its second lowest harmonic frequency. This frequency of B happens to match the frequency of A.An x axis extends along the interior of B, with x= 0 at the closed end. (a) How many nodes are along that axis? What are the (b) smallest and (c) second smallest value of x locating those nodes? (d) What is the fundamental frequency of B?

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 =

The instrument known as the clarinet has a length of 42 cm, and is open at one end and closed at the other. The speed of sound in air is 343 m/s. What is the lowest frequency that can be sounded on the clarinet (i.e. the fundamental, or first harmonic). Group of answer choices 408 hz 51 hz 204 hz 816 hz 102 hz

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

A string is stretched and fixed at both ends, 200 cm apart. If the density of the string is 0.015 g/cm, and its tension is 600 N, what is the wavelength (in cm) of the first harmonic? 600 800 1 000 400 O 200

A tube 1.30 m long is closed at one end. A stretched wire is placed near the open end. The wire is 0.322 m long and has a mass of 9.60 g. It is fixed at both ends and oscillates in its fundamental mode. By resonance, it sets the air column in the tube into oscillation at that column's fundamental frequency. Assume that the speed of sound in air is 343 m/s, find (a) that frequency and (b) the tension in the wire. (a) Number i Units (b) Number i Units

Pipe A, which is 2.40 m long and open at both ends, oscillates at its third lowest harmonic frequency. It is filled with air for which the speed of sound is 343 m/s. Pipe B, which is closed at one end, oscillates at its second lowest harmonic frequency. This frequency of B happens to match the frequency of A. An x axis extends along the interior of B, with x = 0 at the closed end. (a) How many nodes are along that axis? What are the (b) smallest and (c) second smallest value of x locating those nodes? (d) What is the fundamental frequency of B? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number Units