1a)

A 0.80-m-long organ pipe that is open at both ends resonates in the fundamental when a tuning fork of unknown frequency vibrates near one end of the pipe. If the density and adiabatic compressibility of the surrounding air are known to have the values ?= 1.3 kg/m^3 and B= 1.50 x 10^5 N/m^2 respe…