9.2 Heat flow and Thermal Equilibrium

9.2 Heat flow and Thermal Equilibrium

by CHUNG Moe

Multiple Choice

Heat flow from a cold object to a hot object.

• True

• False

Multiple Choice

Heat flow in solid material is

• Conduction

• Convection

• Radiation

Multiple Choice

Heat flow in gas and liquid materials is.......

• Conduction

• Convection

• Radiation

Multiple Choice

This is which type of heat flow?

• Conduction

• Convection

• Radiation

Multiple Choice

This is which type of heat flow?

• Conduction

• Convection

• Radiation

Multiple Choice

This is which type of heat flow?

• Conduction

• Convection

• Radiation

Multiple Choice

Sea breeze happens ___________

• At night

• At morning

Multiple Choice

Land breeze happens ____________

• At night

• At morning

Multiple Choice

The formation of land breeze and sea breeze are examples of a natural ________ process.

• Conduction

• Convection

• Radiation

Open Ended

Why fisherman go to the ocean for catching fish at night?

Multiple Choice

The heat energy is transferred from the object with a higher temperature to the object with a lower temperature.

• True

• False

Multiple Choice

Two objects that are in thermal equilibrium have the different temperature.

• True

• False