Figure 7 shows two lond speakers L1 and L2 connected to a signal generator

      

Figure 7 shows two lond speakers L1 and L2 connected to a signal generator
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One observer walks along line OO' and another line AA' for some distance. Describe the observations made by each observer and give reasons for your answer.

  

Answers


John
- Along AA' - loud and soft sound: the sound is a result of constructsive interference while soft sound is a result of destructive interference.

- Along OO' - constant loud and soft sound: constructive interference and path difference is zero
johnmulu answered the question on May 26, 2017 at 08:13


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