The tension, length, diameter, and density of string are each double those of string…

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

The tension, length, diameter, and density of string

b

are each double those of string

a

. Which overtone of

b

has the same frequency as the fundamental frequency of

a

? (1) 1st (2) 2nd (3) 3rd (4) 4th