Aparticularly beautiful note reaching your ear from a rare stradivarius violin has a wavelength of 39.1 cm. the room is slightly warm, so the speed of sound is 344 m/s. part a if the string's linear density is 0.550 g/m and the tension is 160 n , how long is the vibrating section of the violin string?

The wavelength of the note is . Since the speed of the wave is the speed of sound, , the frequency of the note is


Then, we know that the frequency of a vibrating string is related to the tension T of the string and its length L by

where  is the linear mass density of our string.
Using the value of the tension, T=160 N, and the frequency we just found, we can calculate the length of the string, L:

That would be the corect answer hope this

The purpose of a lab is to do your "expirements" the importance of the topic is so you can now what the story is about and the last one is because no one is me with my question ( what is 3 over 4 x - 9 = 27 maybe you can )