Review for Heat Unit

Heat is the movement of ______.

• radiation
• thermal energy
• cold
• fire

Thermal energy ALWAYS moves from _____ to _____.

• solid to liquid
• ice to water
• hot to cold
• solid to gas

Heat moves by ______ when it travels from one solid to another solid.

• radiation
• convection
• thermal energy
• conduction

Grilling hot dogs on a fire fueled by charcoal is an example of heat produced by ____.

• friction
• burning fuels
• mixing matter
• electricity

Which object produces (makes) heat?

• thermometer
• rug
• jacket
• fire

Which is an insulator?

• wooden spoon
• silver spoon
• steel spoon
• aluminum foil

Which is a conductor?

• wool sweater
• aluminum foil
• oven mitt
• wooden spoon

Heat from the sun travels to Earth by _____.

• conduction
• convection
• insulation
• radiation

What scale do we use to measure temperature?

• thermometer
• Celsius
• both Fahrenheit & Celsius
• Fahrenheit

If an object has particles that are moving very slowly, the object's temperature is probably ______.

• hot
• small
• cold
• big