What is the velocity of transverse waves travelling along a thin copper wire of length 50 cm and mass1 gram, if it is stretched by a weight of 4 kg?
A. 60 m/s
B. 90 m/s
C. 110 m/s
D. 140 m/s
Answer:D
What is the velocity of transverse waves travelling along a thin copper wire of length 50 cm and mass1 gram, if it is stretched by a weight of 4 kg?
A. 60 m/s B. 90 m/s C. 110 m/s D. 140 m/s