Question

Is the average speed of the molecules less in cold coffee or hot coffee? Explain.

Answer 1

In cold coffee.

Step-by-step explanation:

"As heating can make a cold coffee to hot coffee, the average speed of the molecule is less in cold coffee than hot coffee"

Answer 2

Cold coffee

Step-by-step explanation:

The higher the temperature of something, the more kinetic energy it will have. The colder coffee's molecules will have less kinetic energy than the hot coffee's molecules