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Straight line AB connects two point sources that are 5.00 m apart, emit 300 Hz sound waves of the same amplitude, and emit exactly out of phase. (a) What is the shortest distance between the midpoint of
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35 votes
35 votes
Straight line AB connects two point sources that are 5.00 m apart, emit 300 Hz sound waves of the same amplitude, and emit exactly out of phase.

(a) What is the shortest distance between the midpoint of AB and a point on AB where the interfering waves cause maximum oscillation of the air molecules?
(b) What are the (b) second and (c) third shortest distances?

User Icebob
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1 Answer

14 votes
14 votes
A and b =c-10%56 =-4 +a=4a
User Michaelliu
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