The fundamental frequency of vibration of a sonometer wire may be halved by
A
doubling the length of the wire
B
doubling the mass of the wire
C
reducing the tension by half
D
reducing the absolute temperature by half
Verified Correct Answer: A.
Physical Principles & Numerical Solution
F \(\alpha\) \(\frac{1}{L}\)
Source: Myschool Past Questions Archive (Record #27921)