Answer Happy

Posted: **Mon May 23, 2022 11:54 am**

: 4 You Want To Cool Down To Temperature 60 C 150 Ml Coffee Taken At A Temperature Of 80 C How Much Cold Milk Taken At 1 (8.31 KiB) Viewed 16 times

4. You want to cool down to temperature 60°C 150 ml coffee taken at a temperature of 80°C. How much cold milk (taken at temperature 7°C) you must add? Specific heats of water and milk are 4.2 and 3.8 J/g.K respectively.