Q. If the tension of sonometer’s wire increases four times then the fundamental frequency of the wire will increase by
A) 2 times
B) 4 times
C) 1/2 times
D) None of the above
Explanation
(a) $n \propto \sqrt{T}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.