The initial temperature of the lake at the edge of the mountain glacier is 6.40'C, and the volume of water is 185,000m^3. There is iceberg which the mass is 17.3*10^6kg, temperature is -10'C. The iceberg fell and floated on the lake.
If there is no energy exchange except between the lake and theiceberg, what is the final temperature of the lake and theiceberg?
If there is remaining ice, how much ice is left?