In Fig 23 3, S 1 and S 2 are identical sound sources They send out their wave crests simultaneously (the sources are in phase) For what values of L 1 L 2 will constructive interference obtain and a loud sound be heard at point P S ( S G L2 L Fig 23 3 P...

If L 1 L 2 the waves from the two sources will take equal time ...

In Fig. 23-3, S 1 and S 2 are identical sound sources. They send out their wave

Question:

In Fig. 23-3, S₁ and S₂ are identical sound sources. They send out their wave crests simultaneously (the sources are in phase). For what values of L₁ − L₂ will constructive interference obtain and a loud sound be heard at point P? S ( S G L2 L Fig. 23-3 P