Practice Questions - Heat and Temperature - Science 7

Which is a form of energy that can move from a hot place to a cooler place, or the transfer of energy from one body to another?

• Wave

• Fahrenheit

• Sound

• Heat

Which of the following is the transfer of heat by the movement of a fluid?

• Convection
• Infrared

• Convection

• Conduction

The direct transfer of heat from one substance to another substance that is touching is referred to as _______________.

• convection
• radiation
• evaporation
• conduction

The transfer of thermal energy between materials by collision of particles is called ___________.

• insulation
• conduction
• convection
• radiation

Which of the following is a transfer of energy from one object to another due to a difference in temperature?

• Heat
• Force
• Pressure
• Work

__________ is a material through which thermal energy does not flow easily.

• Thermal energy

• Thermal conductor

• Thermal insulator

• Temperature

Thermal energy can be transferred by:

• Conduction only

• Conduction, convection, and radiation
• Radiation only

• Convection only

Any material that does not allow heat to pass through it easily.

• Conductor

• Insulator

• expand

• contract

If Mr. Charles burns his hands grabbing a hot cup of coffee, what type of thermal energy transfer has taken place?

• Conduction
• Radiation
• Convection
• Insulation

Which material would be the best choice for a cooking tool to be used when grilling food over a fire?

• Plastic

• Metal

• Paper

• Wood