A periodic wave with wavelength
- 2 m has frequency f = 4 Hz.
What is the wave's speed?...
![Physics](/tpl/images/cats/fizika.png)
Physics, 19.04.2021 15:50, smartperraorwhateva
A periodic wave with wavelength
- 2 m has frequency f = 4 Hz.
What is the wave's speed?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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