I need to calculate speed of sound using an ultrasonic emitter and reciever.
I only know F, how do I calculate wavelength?
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- Thread Starter
- 17-03-2011 10:05
- 17-03-2011 13:15
As you need to know the wavelength, one possibility would be to set up a standing wave pattern and measure the distance between antinodes. This distance is half a wavelength.
- 17-03-2011 13:23
Set up microphones connected to a C.R.O. to find the wavelength.