After falling down the hill, a ball's kinetic energy plus heat energy equals the initial potential energy

If a refrigerator is unplugged, eventually everything inside of it will return to room temperature

While melting, an ice cube remains at the same temperature

The specific heat of an object explains how easily it changes temperatures

Two systems in equilibrium with a third system are in equilibrium with each other

After falling down the hill, a ball's kinetic energy plus heat energy equals the initial potential energy

If a refrigerator is unplugged, eventually everything inside of it will return to room temperature

While melting, an ice cube remains at the same temperature

The specific heat of an object explains how easily it changes temperatures

Two systems in equilibrium with a third system are in equilibrium with each other

it can be implied that heat added to the system is equal to work done by the system

internal energy of the system fluctuates and there exists an imbalance between work and heat

a constant amount of heat is added to the system

temperature is not affected by the internal energy of the system, work, or heat

temperature is not affected by the pressure or volume changes of the system

it can be implied that heat added to the system is equal to work done by the system

internal energy of the system fluctuates and there exists an imbalance between work and heat

a constant amount of heat is added to the system

temperature is not affected by the internal energy of the system, work, or heat

temperature is not affected by the pressure or volume changes of the system

Gases B and C are in thermal equilibrium with each other

No conclusion can be drawn

Thermal equilibrium of gas B is directly proportional to that of gas C

Thermal equilibrium of gas B is indirectly proportional to that of gas C

Gases A and B have equal amounts of entropy

The sugar is in equilibrium with the milk, based on the zeroth law of thermodynamics

The sugar is , based on the second law of thermodynamics

Heat will be transferred from the coffee to the sugar to reach equilibrium

Heat will be transferred from the sugar to the coffee to reach equilibrium

None of these conclusions are valid

Gases B and C are in thermal equilibrium with each other

No conclusion can be drawn

Thermal equilibrium of gas B is directly proportional to that of gas C

Thermal equilibrium of gas B is indirectly proportional to that of gas C

Gases A and B have equal amounts of entropy

The sugar is in equilibrium with the milk, based on the zeroth law of thermodynamics

The sugar is , based on the second law of thermodynamics

Heat will be transferred from the coffee to the sugar to reach equilibrium

Heat will be transferred from the sugar to the coffee to reach equilibrium

None of these conclusions are valid