Numerical Problem 4, Waves, Physics 11 … msa admin January 17, 2021 A string of guitar 1.3 m long vibrates with 4 nodes 2 of them at the end. Find the wavelength and speed of the wave if it vibrates at 500 Hz. 5 Comments A string of guitar 1.3 m long vibrates with 4 nodes 2 of them at the ends. Find the wavelength and speed of the wave…