Answer all questions with full work Two small speakers S are positioned a distance of 0.75 m from each other, as shown in the diagram1)below. The two speakers are each emitting a constant 2500 Hz tone, and the sound waves from the speakersare in phase with each other. A student is standing at point P, which is a distance of 5.0 m from the midpointbetween the speakers, and hears a maximum as expected. Assume that reflections from nearby objects arenegligible. Use 340 m/s for the speed of sound.The student moves from point P, which is amaximum, towards point Q. The studentnotices that the sound intensity drops to aminimum, then goes back to a maximum,and then another minimum, before arriving atpoint Q, which is another maximum.-5.0 mIS0.75 ma) Calculate Y, the distance from P to Q.Two more speakers are added, such that each source is 0.75 m away from an adjacent source (asshown below).b) The student walks the same distance Yfrom point P to point Q you calculatedabove. Describe what the student will nowIS0.75 mencounter walking from P to Q.IS0.75 m0.75 mISc) Calculate the smallest distance from P at which the student would now hear a minimum.

Given: The distance between the two speakers is 0.75 m. The frequency each source emits is 2500 Hz.…

Answered: 1) below. The two speakers are each…