Shown below is a thermometer kept in a room. What is the temperature of that room?
I have a glass of water at room temperature and hot mug of coffee, both kept inside a closed room. As the coffee cools down, what happens to the temperature of the glass of water? ( Room is perfectly insulated from outside)
I have a glass of water at room temperature, kept inside a closed room. I get a hot mug of coffee which is kept on another table. As the coffee cools down, what happens to the temperature of the glass of water?