Refer to Exercise 71. When two tuning forks are struck,
Chapter 7, Problem 73(choose chapter or problem)
Refer to Exercise 71. When two tuning forks are struck, constructive interference occurs if the amplitude C of the resulting sound wave is larger than either A or B (see the figure). (a) Show that . (b) Find the values of such that . (c) If , determine a condition under which constructive interference will occur.
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