Question

How might heat or cold cause the liquid inside the closed cup system to change in temperature?

Answer 1

Heat or cold can cause the liquid's temperature to change by transferring energy to or from the liquid through thermal conduction or convection. When exposed to heat, the liquid gains energy and warms up. Conversely, when exposed to cold, the liquid loses energy and cools down. This temperature change can alter the liquid's state or affect its chemical and physical properties.

Answer 2

Temperature changes, mass remains the same.

Step-by-step explanation:

in a closed system, no material is transferred out or inside from the system. only energy can be exchanged. adding hear or cold may cause the temperature of the liquid inside the system to shift. but the mass of the liquid inside will remain the same.