An aluminium rod has a breaking strain `0.2%`. The minimum cross-sectional area of the rod in
Channel: Doubtnut
Date: 2020-02-16

An aluminium rod has a breaking strain `0.2%`. The minimum cross-sectional area of the rod in `m^(2)` in order to support a load of `10^(4)N` is fi (Young\'s modulus is `7xx10^(9) Nm^(-2)`)