An aluminum rod is 23.4 cm long at 20°C and has a mass of

Last updated: 7/31/2022

An aluminum rod is 23.4 cm long at 20°C and has a mass of 350 g. If 15,000 J of energy is added to the rod by heat, what is the change in length of the rod? (The average coefficient of linear expansion for aluminum is 24 x 10-6 (°C)-¹.) mm