Problem 14.17 Two steel guitar strings have the same length. String A has a diam
ID: 2125288 • Letter: P
Question
Problem 14.17 Two steel guitar strings have the same length. String A has a diameter of 0.53mm and is under 450.0N of tension. String B has a diameter of 1.0mm and is under a tension of 810.0N .Part A Find the ratio of the wave speeds, vA/vB, in these two strings. Express your answer using two significant figures. Problem 14.17 Two steel guitar strings have the same length. String A has a diameter of 0.53mm and is under 450.0N of tension. String B has a diameter of 1.0mm and is under a tension of 810.0N .Part A Find the ratio of the wave speeds, vA/vB, in these two strings. Express your answer using two significant figures. Two steel guitar strings have the same length. String A has a diameter of 0.53mm and is under 450.0N of tension. String B has a diameter of 1.0mm and is under a tension of 810.0N .Part A Find the ratio of the wave speeds, vA/vB, in these two strings. Express your answer using two significant figures. Two steel guitar strings have the same length. String A has a diameter of 0.53mm and is under 450.0N of tension. String B has a diameter of 1.0mm and is under a tension of 810.0N .Part A Find the ratio of the wave speeds, vA/vB, in these two strings. Express your answer using two significant figures.Explanation / Answer
m = ?V
V = LA
m = ?LA
v = sqrt[TL/(?LA)]
v = sqrt[T/(?A)]
the cross-sectional area is proportional to the square of the diameter:
A = kd