Two very small, identical loudspeakers, each of which is ra- diating sound uniformly in all directions, are placed at points S, and S, as shown in the diagram. They are connected to a source so that they radiate, in phase, a sound with a wavelength of 2.00 m. The speed of sound may be taken as 340 m/s. (a) What is the frequency of the radiated sound? . M 5.0 m 12.0 m- 5.0 m N (b) Point M. a nodal point, is 7.0 m from S, and more than 7.0 m from $2. What are three possible distances M could be from S2? (c) Point N, also a nodal point, is located 12.0 m from S, and 5.0 m from S2. On what nodal line is it located