Chapter 9 Heat Sheltered

Front

What is the process called that moves heat when particles of a gas or liquid rise?

Back

Convection

Front

How much heat is released when 10 grams of water are cooled from 50°C to 40°C?

Back

100 calories

Front

What type of energy can produce heat energy?

Back

All of the Above

Front

What is the term for the process that carries heat across space or through a vacuum, where there is no matter?

Back

Radiation

Front

At what temperature does water boil under normal circumstances?

Back

212°F

Front

What is the definition of heat?

Back

Heat is a form of energy that is transferred between systems or objects with different temperatures.

Front

What is the difference between conduction and convection?

Back

Conduction is the transfer of heat through direct contact, while convection is the transfer of heat through the movement of fluids.

Front

What is the specific heat capacity of water?

Back

The specific heat capacity of water is 1 calorie/gram°C.

Front

What happens to the temperature of a substance during a phase change?

Back

The temperature remains constant during a phase change, even though heat is being added or removed.

Front

What is thermal equilibrium?

Back

Thermal equilibrium is the state in which two objects in contact with each other reach the same temperature.