TS EAMCET Medical 2016 Paper

Question : 98 of 160

Marks: +1, -0

A brass rod and a copper rod have same difference in length at all temperatures. If the difference in their length is 10 cm at 0 °C find the lengths of brass and copper rods.
(αbrass = 19 × 10−6 °C and αcopper = 17 × 10−6 °C)