In Searle\'s exp to find Young\'s modulus, the diameter of wire is mesured as `D=0.05cm` length
Channel: Doubtnut
Date: 09/02/2020

In Searle\'s exp to find Young\'s modulus, the diameter of wire is mesured as `D=0.05cm` length of wire is `L=125cm`, and when a weight, `m=20.0 kg` is put, extension in wire was found to be `0.100cm`. Find maximum permissible percentage error in Young\'s modulus (`Y`)