The drawing shows two loudspeakers 1 metre apart. Both speakers are connected to the same signal generator, so both speakers are producing exactly the same sound waves. If you walk along line A–B you will hear the sound changing from loud to quiet and back again. Explain why the loudness of the sound changes as you walk along line A-B.
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The drawing shows two loudspeakers 1 metre apart. Both speakers are connected to the same signal gen...
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