Science 7 Heat and Temperature Unit exam

When temperature goes up, what happens to volume?

• Volume goes up

• Volume goes down

• Temperature goes down

• Volume stays the same

What is thermal energy?

• Wind

• Heat

• Electricity

• Chemical

What is absolute zero?

• The freezing point of water.

• The lowest number on a thermometer.

• The boiling point of water.

• The coldest possible temperature.

What is the ideal human body temperature?

• 32 degrees

• 39 degrees

• 37 degrees

• 30 degrees

Which of the following is NOT one of the measuring devices discussed in class?

• Thermowave Meter

• Bimetallic Strip

• Thermocouple

• Infrared Thermogram

What temperature is absolute zero?

• -273 C or 0 K

• 0 C or 100 K

• -500 C or 100 K

• -200 C or 0 K

Which measure device would be used to control a furnace, air conditioner, oven, or refrigerator?

• Infrared Thermogram

• Thermocouple

• Recording Thermometer

• Bimetallic Strip

What measuring device would be used to measure temperature change over a long period of time?

• Infrared Thermogram

• Bimetallic Strip

• Thermocouple

• Recording Thermometer

What measuring device would be used to measure extremely high temperatures?

• Infrared Thermogram

• Thermocouple

• Bimetallic Strip

• Recording Thermometer

A fireplace warming the air in the room is and example of this type of heat transfer?

• conduction

• convection

• radiation

• transformation