Please show steps and show equations used 3. (In this problem, use 344 m/'s for the...
question 1) Two identical loudspeakers, A and B, are 3.00-m apart. The loudspeakers are driven by the same amplifier and emit 900-Hz sound waves in all directions. Take the speed of sound in air to be 344 m/s. A small microphone is moved out from point B along a line perpendicular to the line connecting A and B. a) At what distances from B will there be destructive interference? b) At what non-infinite distances from B will there be constructive...
Two in-phase loudspeakers are 3.00 m apart. They emit sound with a frequency of 490 Hz. A microphone is placed half-way between the speakers and then moved along the line joining the two speakers until the first point of constructive interference is found. At what distance from that midpoint is that first point? The speed of sound in air is 343 m/s. Please work with this example. This question was asked on chegg and was not answered using the numeric...