Both the strings, shown in figure, are made of same material and have same cross-section.
Channel: Doubtnut
Date: 12/04/2020

Both the strings, shown in figure, are made of same material and have same cross-section. The pulleys are light. The wave speed of transverse wave in the string `AB` is `v_(1)` and in `CD` it is `v_(2)`, the `v_(1)//v_(2)` is