What occurs to the temperature of water when it is added to a solid object that is initially at a higher temperature?

What occurs to the temperature of water when it is added to a solid object that is initially at a higher temperature?

• A. The water's temperature increases
• B. The object's temperature decreases
• C. Both temperatures will equalize
• D. Both temperatures will decrease

Answer: (C)

When a solid object that is initially at a higher temperature is added to water, heat transfer between the two occurs due to the second law of thermodynamics. The heat from the hotter object is transferred to the cooler water, causing the object to lose thermal energy while the water gains thermal energy. This process continues until thermal equilibrium is reached, meaning both the solid object and the water will eventually reach the same temperature. The concept here is based on the principle of heat transfer, where energy moves from a region of higher temperature (the solid object) to a region of lower temperature (the water) until they are at the same temperature. This not only explains why both temperatures will equalize but also underscores the nature of thermal interactions in a closed system.

When a solid object that is initially at a higher temperature is added to water, heat transfer between the two occurs due to the second law of thermodynamics. The heat from the hotter object is transferred to the cooler water, causing the object to lose thermal energy while the water gains thermal energy. This process continues until thermal equilibrium is reached, meaning both the solid object and the water will eventually reach the same temperature.

The concept here is based on the principle of heat transfer, where energy moves from a region of higher temperature (the solid object) to a region of lower temperature (the water) until they are at the same temperature. This not only explains why both temperatures will equalize but also underscores the nature of thermal interactions in a closed system.