A vessel of mass (S.H.C. ] contains of water at . Calculate the amount of ice, which should be added to the vessel, so that the final temperature is .
[S.H.C. of water and S.L.H. of ice ]
Step 1: Given data:
SHC of water
SHC of vessel
SLH of ice
Mass of vessel
Mass of water
Initial temperature
Final temperature
Step 2: Calculating the mass of ice that needs to be added
Let the mass of ice added be
We know, Heat gained by ice Heat lost by [vessel water]
On substituting the values we will get,
Hence, the amount of ice to be added is