Which particles are moving faster, the particles in a mug of hot cocoa or the particles in a glass of cold chocolate milk?
1 Answer
Feb 19, 2016
Hot cocoa because hotter temperatures are the result of increased kinetic motion of the molecules comprising the substance.
Explanation:
Heat is literally the kinetic motion measurement of a substance. The hotter it is, more and more kinetic and vibrational energy are present.
