Two speakers Two speakers, which are in phase with one another, broadcast identical sound waves at a frequency of 170 Hz. Assume the speed of sound to be 340 m/s. The speakers are pointed at one another. @ Part (a) o Homework Unanswered Due Apr 16th, 12:15 PM Speaker Ais positioned at x =0 m, and speaker B is located at x = +8.40 m. In between the speakers, there are a few locations at which the two waves produce completely destructive interference. What is the x-coordinate of the point closest to speaker B at which completely destructive interference occurs? X= m Type your numeric answer and submit Unanswered e 5 attempts left @ Part (b) o Homework Unanswered Due Apr16th, 12:15PM In between the speakers, there are also a few locations at which the two waves produce completely constructive interference. How many locations are there, along the line between the speakers, at which completely constructive interference occurs? locations Type your numeric answer and submit Unanswered e 5 attempts left Submit 'Two speakers