8 A sphere of aluminium of 0 5 kg is placed for sufficient

Last updated: 6/14/2023

8 A sphere of aluminium of 0 5 kg is placed for sufficient time in a vessel containing boiling water So that the sphere is at 100 C It is then immediately transferred to 0 20 kg copper calorimeter containing 0 30 kg water at 20 C The temperature of water rises and attains a steady state at 25 C The specific heat capacity of aluminium will be Scu 386 J kg k and Sw 4180 J kg k 1 887 5 J Kg 1 K 1 3 1965 K 1 K 1 2 177 49 J Kg K 1 4 2118 J Ka 1 K 1