7 A copper wire is held at the two ends by rigid supports At

Last updated: 6/21/2023

7 A copper wire is held at the two ends by rigid supports At 50 C the wire is just taut with negligible tension If Y 1 2 10 1 N m a 1 6 x 10 5 C and p 9 2 x 103 kg m then the speed of transverse waves in this wire at 30 C is 1 64 6 m s 3 23 2 m s 2 16 2 m s 4 32 2 m s