A string has one end tied to a wave generator, and the other tied to a fixed position,. It takes the wave 0.10 seconds to travel 4.5m. Withing the same distance there are 3 complete loops. Find the frequency of the source. Pretty generic question. But I keep getting stuck at trying to find the number of cycles to find the frequency. I've found the wavelength, which is 3 meters. I made an educated guess at saying there were 1.5 cycles seeing as the equation said there were 3 complete loops. If I am wrong I would appreciate any help possible. Cheers!