I don not know how to explain 2 questions below. Help me, please!

Question

1) A cup of water sits at room temperature in a fully insulated cup. Could you identify its heat? Explain!

2) The room temperature water is then poured into a cup of refrigerated water. Could you identify the heat of the room temperature water? Explain!

Answer 1

This is a very poorly asked question. I'll try to answer it (and explain), but I'm not entirely sure what they are asking.

(1). The room temperature water in a fully insulated cup will be at the same temperature as the room after it has come to equilibrium. Not sure what is meant by explain the heat of this water. The heat is the mass of the water x the specific heat x the change in temperature and since we don't know the mass nor the initial temperature of the water, we don't know the heat content.

(2). After pouring room temperature water into a cup of refrigerated water (temperature not given), heat from the room temperature water will be lost and gained by the refrigerated water until the temperature comes to an equilibrium. The final temperature of the mixture will be somewhere between that of the room temperature water and the refrigerated water and will depend on the mass of each and the initial temperature of each.