A long mercury glass tube with a uniform capillary bore has in it a thread of mercury which is
Channel: Doubtnut
Date: 2020-08-23

A long mercury glass tube with a uniform capillary bore has in it a thread of mercury which is `1m` long at `0^(@)C` . What will be its length at `100^(@)C` if the real coefficient of expansion of mercury is `0.000182` and coefficient of cubical expansion of glass equal to  `0.000025` ?