Question 3 : Why does the feet on the parquet feel warm and the feet on the tiles feel cold.

Question 4:Suppose that a small metal cup of hot water is placed inside of a larger styrofoam cup of cold water. 

Let's suppose that the temperature of the hot water is initially 70℃ and that the temperature of the cold water is initially 5℃

And let's suppose that both cups are equipped with thermometers that measure the temperature of the water in each cup over the course of time.

Sketch a graph of temperature against time on the same axis.

Group answer:

Group answer:

my answerwill

 My answer