A glass tumbler containing hot water is kept in the freezer compartment of a refrigerator whose temperature is maintained at < 0 degree celcius. If you could measure the temperature of the content of the tumbler , which of the following graphs below correctly represents the change in its temperature as a function of its time? Now answer this. In which of the following vessels the rate of evaporation will be the highest and why? [5 MARKS]
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?