Two sound waves travelling in the same direction are superposed. Their frequencies are 300 and 302 Hz and their amplitudes are 0.2 and 0.3 mm
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Two sound waves travelling in the same direction are superposed. Their frequencies are 300 and 302 Hz and their amplitudes are 0.2 and 0.3 mm, respectively (a) What is the number of beats per second? respectively (a) What is the number of beats per second? Two sound waves travelling in the same direction are superposed. [...]
