107. assignment (wave frequency)
A sound wave of the form s=sm*cos(k*x-omega*t + phi) travels at 345 m/s through air in a long horizontal tube. At one instant, air molecule A at x=2.01 m is at its maximum positive displacement of 6.00 nm and air molecule B at x=2.11 m is at a positive displacement of 2.40 nm.
All the molecules between A and B are at intermediate displacements. What is the frequency of the wave?
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All the molecules between A and B are at intermediate displacements. What is the frequency of the wave?
Video description:
https://youtu.be/qUvNmCm1K3s
Follow the links to:
Visit our website: https://onlinetutors.top
Choose your tutor here: https://onlinetutors.top/crossroad#section-1-link
Get homework answers here: https://onlinetutors.top/crossroad#section-2-link
Submit new assignment here: https://onlinetutors.top/crossroad#section-3-link
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