Question

According to principal of method of mixtures ,net heat lost=​

Answer 1

Explanation :

According to principle of method of mixtures,

net heat lost = net heat gained

When two bodies are in thermal contact, then the heat lost by the hot body is equal to the heat gained by the cold body.

Answer 2

$\huge\pink{\boxed{\green{\mathfrak{\overbrace{\underbrace{\fcolorbox{red}{aqua}{\underline{\pink{SoluTion ↑↑↑}}}}}}}}}$