If two musical tones of frequencies 220 Hz and 223 Hz are played together, beats will be
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If two musical tones of frequencies 220 Hz and 223 Hz are played together, beats will be heard. This can be represented by y = sin 440πt + sin 446πt. Graph this function and estimate t (in s) when y = 0 between beats for 0.15 < t < 1.15 s.
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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