Multiple Choice
A string with a mass per length of 2.00 g/m is stretched between two points that are 0.400 m apart.The third mode frequency of the stretched string is 20.0 Hz lower than the fourth mode frequency.What is the tension in the string?
A) 180 N
B) 160 N
C) 140 N
D) 120 N
E) 100 N
Correct Answer:

Verified
Correct Answer:
Verified
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