Category: "thermodynamics"

Can you get more than 50 degrees of C?


There are two glasses. Each contains cold tea (0 deg of C) and hot water (100 deg of C). Assume that the heat does not go outside system.

Can you get more than 50 deg of C of tea? The only source to obtain heat is the hot water provided, but you can use any extra tools.

Maybe you know this! One of the answers is given in the link: