Test 5 (1 point) 5. Sound source realizes oscillations by the law y(x,t) = 45.sin 1200mt. Propagation
velocity of sound 340 m/s. Write down equation oscillations for points, residing on
distance y = 46 m from the source..​

bosschornoguz bosschornoguz    3   20.01.2021 12:28    0

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