Which of the following actions will not cause an increase in the frequency of a vibrating string?
A
increasing the tension of the string
B
decrease the mass per unit lengthof the string
C
decrease the length of the string
D
increasing the cross sectional area of the string
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #34088)