Comment on Phyphox – Physical Experiments Using a SmartphoneparentComments−snazz5moI just tested this in the U.S. with a toaster plugged into my outlet and there was a 40 Hz peak in the graph. I had a hard time telling where the wires were in the wall, though, maybe because the toaster itself was too close.
Comments
I just tested this in the U.S. with a toaster plugged into my outlet and there was a 40 Hz peak in the graph. I had a hard time telling where the wires were in the wall, though, maybe because the toaster itself was too close.