Two identical loudspeakers separated by distance d emit 200Hz sound waves along the x-axis. As you walk along the axis, away from the speakers, you don't hear anything even though both speakers are on. What are the three lowest possible values for d? Assume a sound speed of 340m/s.
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Physics, 21.06.2019 20:30
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Physics, 22.06.2019 13:30
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Two identical loudspeakers separated by distance d emit 200Hz sound waves along the x-axis. As you w...
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