Two speakers are spaced 15 m apart and are both producing an identical sound wave. you are standing at a spot as pictured. what would be the frequency produced by the speakers to create perfectly constructive interference? assume n = 1 and v = 343 m/s.

213.04 hz

256.70 hz

186.68 hz

233.14 hz

Option (a) is the correct answer.

Explanation:

Using the Pythagoras theorem, we will calculate the the distance of and as follows.

                   = 24.17

                   = 22.56

Therefore, the path difference will be as follows.

                      = 24.17 - 22.56

                      = 1.61 m

Formula for constructive interference is as follows.

                      = 1.61 m      (for n = 1)  

Therefore, frequency will be calculated as follows.

                            =

                            = 213.043 Hz

Thus, we can conclude that frequency produced by the speakers to create perfectly constructive interference is 213.04 Hz.

when earth is in rotational motion around the sun,it displaces from its place.

when a ball is placed on an inclined surface it does both the rotational and circular motion.

explanation:

like poles repel so keep pushing north to north and repels funny to see this