A metal rod measures 50 cm in length at `20^(@)C`. When it is heated to `95^(@)C`,
Channel: Doubtnut
Date: 02/11/2021

A metal rod measures 50 cm in length at `20^(@)C`. When it is heated to `95^(@)C`, the length becomes `50.06 cm`. What is the coefficient of linear expansion of rod ? What will be the length of the rod at `-20^(@)C`?