Question

a student is investigating how temperature affects particle movement in soup. they observe the soup at room temperature and then after heating. which statement correctly describes the change in particle behavior as the soups temperature increases? a. the particles move faster and become more compact. b. the particles move slower and become less compact. c. the particles move faster and become less compact. d. the particles move slower and become more compact.

Explanation:

When temperature increases, particles gain kinetic energy. Kinetic energy is related to motion, so they move faster. Also, as they move more vigorously, they tend to spread out (become less compact) rather than come closer (more compact).

Answer:

C. The particles move faster and become less compact.