Question

What happens when heat is removed from a liquid and it cools? A. The energy content decreases, and the speed of its particles increases. B. The energy content decreases, and the speed of its particles decreases. C. The energy content increases, and the speed of its particles increases. D. The energy content increases, and the speed of its particles remains the same.

Answer 1

The answer is b, The energy content decreases, and the speed of its particles decreases.

Answer 2

A liquid becomes a solid when heat is removed. The energy content decreases and the speed of the particles decreases.