Two speakers, emitting identical sound waves of wavelength 2.0 m in phase with each other, and an observer are located as shown in Fig. 35.21.(a) At the observer's location, what is the path difference for waves from the two speakers?(b) Will the sound waves interfere constructively or destructively at the observer's locatio-or-something in between constrnctive and destrnctive?(c) Suppose the observer now increases her distance from the speakers to 17.0 In, staying directly in front of the same speaker as initially. Answer the questions of parts (a) and (b) for this newsitoation.

Transcribed Image Text:

Observer -6.0 m- K- 8.0 m