A wire loaded by a weight of density `7.6 g cm^(-3)` is found to measure `90 cm`. On immersing
Channel: Doubtnut
Date: 2020-01-26

A wire loaded by a weight of density `7.6 g cm^(-3)` is found to measure `90 cm`. On immersing the weight in water, the length decreases by `0.18 cm`. Find the original length of wire.