A 0.500-m-long brass pipe open at both ends has a fundamental frequency of 350 Hz. (a) Determine the temperature of the air in the pipe. (b) If the temperature is increased by 20.0°C, what is the new fundamental frequency of the pipe? Be sure to include the effects of temperature on both the speed of sound in air and the length of the pipe.

A music instrument is open only on one end. When a musician blows air in it, it is at the body temperature of 36C. If the musician places a finger to form a column of 20cm, what is the fundamental frequency of the sound produced? What is the wavelength of that sound wave?

An organ pipe that is open both ends has a fundamental frequency of 382 Hz at 0 ° C. Calculate the fundamental frequency for this pipe at 35 ° C.

The linear mass density of a copper, 36.0cm long cable is 0.00750kg/m.The wire is fastened at each end. The speed of sound in air is 344m/s. The wavelength ofa standing wave that is set up in the wire is 14.4cm. The wire’s tension is 254.8N. a)  Which harmonic is present in the standing wave? b) ) What is the velocity of the wave in the wire? c) ) What is the frequency of the wave? d) ) How far from the wire’s end is the first anti-node?