A composition string is made up by joining two strings of

Last updated: 6/7/2023

A composition string is made up by joining two strings of different masses per unit length and 4 The composite string is under the same tension A transverse wave pulse Y 6 mm sin 5t 40x where t is in seconds and x in meters is sent along the lighter string towards the joint The joint is at x 0 The equation of the wave pulse reflected from the joint is A 2 mm sin 5t 40x B 4 mm sin 40x 5t D 2 mm sin 5t 10x 2 mm sin 5t 40x In the previous question the percentage of power transmitted to the heavier string through the joint is approximately A 33 B 89 V1 Ai Ay 2 yr 2 sin st yox MVW Az Pr T C 67 D 75 J Ft 5m i JA 24 A F ST A 6 2 6 10 8 4 4 Pi