Question

1pt The picture shows the moving molecules in a beaker containing a liquid. What will happen if the molecules increase their speed? A. The liquid will change into a solid. B. The temperature of the liquid will rise. C. The temperature of the liquid will fall. D. The molecules wil gain mass. her is the picture​

Answer 1

B. The temperature of the liquid will rise.

Step-by-step explanation:

As the molecules present in the beaker will increase their speed that will result in rise in the temperature of the liquid.

This is so because as the movement or motion of molecules increases, atoms vibrate faster, and its collision with each other and with the wall of the beaker increases that causes a rise in the temperature of the liquid. If the molecules move slowly then the temperature will fall down.

Hence, the correct answer is "B. The temperature of the liquid will rise.".