- #1
primarygun
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I've learned about finding wave frequency by using a strobe.
The book suggest that we first find out the frequency by the "frozen" properties.
I think this method is rather inaccurate.
If I am carrying out the experiment, I would first find the wavelength and the velocity. Do you ?
The book suggest that we first find out the frequency by the "frozen" properties.
I think this method is rather inaccurate.
If I am carrying out the experiment, I would first find the wavelength and the velocity. Do you ?