Expansion of an aluminium alloy rod (PhysCasts)
Channel: Swinburne Commons
Date: 09/10/2014

An aluminum-alloy rod has a length of 10.000 cm at 20.000 degrees C and a length of 10.015 cm at the boiling point of water. (a) What is the length of the rod at the freezing point of water? (b) What is the temperature if the length of the rod is 10.009 cm?