Refrigerator & Heat Engine

a device that converts electric energy into thermal energy

• heating appliance

• thermostat

• refrigerator

• heat engine

a device that regulates the temperature of a system

• heating appliance

• thermostat

• refrigerator

• heat engine

Tags

NGSS.MS-PS3-3

a machine that converts thermal energy into mechanical energy

• heating appliance

• thermostat

• refrigerator

• heat engine

Tags

NGSS.HS-PS3-3

Thermal energy from inside transfers to the coolant, keeping the inside cold

• heating appliance

• thermostat

• refrigerator

• heat engine

Tags

NGSS.MS-PS3-3

The automobile engine is an example of_____

• heating appliance

• thermostat

• refrigerator

• heat engine

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-4

Coolant in a refrigerator moves _______ from the fridge to the air outside.

• water

• electric energy

• thermal energy

• electrons

Tags

NGSS.MS-PS3-3

Internal combustion engines use ___ energy to produce thermal energy.

• Electrical

• Chemical

• Light

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The process by which engine fuels burn is called ____. 

• combustion
• convection
• condensation
• conduction

Tags

NGSS.MS-PS1-5

Gasoline engines and diesel engines are ____.

• heat movers

• external combustion engines

• insulators

• internal combustion engines

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-4

Through which of the following will convection most likely occur? 

• liquids and gases
• solids and liquids 
• solids
•  solids and gases