Map UNIVERSITY PHYSICS presented by Philip R. Kesten David L. Tauck sapling lear

Question

Map UNIVERSITY PHYSICS presented by Philip R. Kesten David L. Tauck sapling learning identical speakers (labeled 1 and 2) are playing a tone with a frequency of 225 Hz, in phase. The centers of the speakers are located 6.00 m apart. Five observers are standing on a line that is 6.00 m in front of the speakers as shown in the figure. Each observer is separated by 1.00 m and Sue is directly in front of speaker 1. Determine which observer or observers will experience constructive interference from the sound emitted by the speakers. The speed of sound is 343 m/s for this problem. 6.00 m Pam Bob Cal Sue Tom 6.00 m Pam Bob Sue Tom Ca A Previous Give Up & View Solution Check Answer Next Exit Hint

Explanation / Answer

Pam is situated at equal distance fron both the speakers.

So, the wave reaching Pam will be exactly in phase and hence Pam will receive constructive interference.

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