Heat Transfer

​I can explain and demonstrate methods of conduction, convection, and radiation.

Multiple Choice

What is the transfer of heat by movement of liquids or gases?

• Radiation
• Convection
• Conduction
• Heat

Multiple Choice

What are waves that can transfer heat through the vacuum of empty space?

• Radiation

• Convection
• Conduction
• Heat

Multiple Choice

What is a transfer of heat energy by electromagnetic waves?

• Radiation
• Convection
• Conduction
• Heat

Multiple Choice

You're holding hands with your best friend.  Your friend's hands are REALLY warm and yours are really cold.  After a few minutes, this has changed.  How might you explain what happened?

• The cold energy from your hand transferred to your friend's hand through conduction.
• The heat energy from your friend's hand transferred to your hand through conduction. 
• The cold energy from your hand transferred to your friend's hand through convection.
• The heat energy from your friend's hand transferred to your hand through convection.

Multiple Choice

Warm air rises and the cool air sinks. This is...

• conduction
• convection
• radiation

Multiple Choice

Hot coffee is stirred with a spoon; the spoon gets hot due to

• conduction
• convection
• radiation

Multiple Choice

You buy a lava lamp from the store. As the lamp heats up, blobs of liquid rise to the top then sink back down to the bottom. This process continues because of _?_.

• conduction
• convection
• radiation

Multiple Choice

On a hot summer day, a student dropped an ice cube onto a park bench. Within minutes, the ice cube melted. Which method of heat transfer best describes the process the student observed?

• radiation
• melting
• conduction
• convection

Multiple Choice

Johnny accidentally grabbed the handle of the hot pot.

• conduction
• convection
• radiation

Multiple Choice

Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer. 

• conduction
• convection
• radiation

Multiple Choice

A group of friends gather around a fire to stay warm.

• conduction
• convection
• radiation

Multiple Choice

You get sunburned due to __________ from the sun.

• conduction
• convection
• radiation

Multiple Choice

A toaster toasting bread is an example of 

• condensation
• conduction

• convection
• radiation

Multiple Choice

What is the transfer of heat by direct contact?

• Convection
• Electromagnetic waves
• Radiation
• Conduction

​Given an example, I can identify the methods of energy transfer shown in a diagram.

Multiple Choice

When a bowling ball hits the bowling pins, a sound rings through the bowling alley. The change from motion energy to sound energy is an example of a(n) ______.

• forms of energy

• energy transformation

• stored energy

• observation

Multiple Choice

A marble at the top of a ramp has ______, because at any moment it can move down the ramp.

• stored energy

• heat energy

• light energy

• collision energy

Multiple Choice

What form of energy transfer is most likely responsible when your clothes dryer dries your clothes?

• Potential to Sound to Radiant

• Kinetic to Thermal to Radiant

• Radiant to Mechanical to Electrical

• Electrical to Mechanical to Thermal

Multiple Choice

A television converts electrical energy into what 2 other kinds of energy?

• Radiant, Sound

• Thermal, Sound

• Mechanical, Radiant

• Radiant, Thermal

Multiple Choice

Identify the energy transfer

• mechanical to sound

• mechanical to electrical

• sound to mechanical

• thermal to sound

I can diagram how thermal energy flows between objects from hot to cold until a constant temperature is reached.

Multiple Choice

What is the measurement of the average kinetic energy of a substance?

• Kinetic energy
• Temperature
• Thermal energy
• Potential energy

Multiple Choice

What is a substance that conducts heat well?

• Conductor
• Insulator
• Convector
• Radiator

Multiple Choice

What is a substance that does NOT conduct heat well?

• Conductor
• Insulator
• Convector
• Radiator

Multiple Choice

What is the total amount of kinetic energy in a substance?

• Potential energy
• Kinetic energy
• Thermal energy
• Temperature

Multiple Choice

What is the transfer of kinetic energy from one substance to another?

• Heat
• Energy
• Thermal energy
• Temperature

Multiple Choice

What is the energy of the movement of particles in a substance?

• Potential energy
• Kinetic energy
• Thermal energy
• Temperature

Multiple Choice

Heat transfers from an area of ________temperature to an area of ______ temperature.

• high to low
• low to high
• high to high

Multiple Choice

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

• cold
• slow
• big
• hot

Multiple Choice

Near the ceiling of a room the air is warmer; the warm air rises because of

• conduction
• convection
• radiation

Multiple Choice

Warm air rises and the cool air sinks demonstrates this type of heat transfer. 

• conduction
• convection
• radiation
• Insolation 

Multiple Choice

The way the heat is moving from the hot coffee is called...

• convection
• radiation
• insulation
• conduction

Multiple Choice

In how many ways does heat move around the universe?

• One
• Three
• Two
• Ten

Multiple Choice

A microwave oven uses which of the following to heat foods.

• Microwave elves
• Radiation
• Convection
• Conduction

Multiple Choice

Molecules in cold things move more _________
than in hot things.

• quickly
• slowly
• happily
• merrily

Multiple Choice

In heat transfer, heat always flows from the _______________ substance to the _______________ substance.

• Hotter to colder
• Colder to hotter
• Hotter to hotter
• Colder to colder

Multiple Choice

Which statement is true?

• The quicker a molecule moves, the colder it is.
• The slower a molecule moves, the warmer it is.
• The quicker a molecule moves, the warmer it is
• The movement on molecule don�t affect its temperature

Multiple Choice

Heat transfers from an area of ____temperature to an area of ___ temperature.

• high to low
• low to high
• high to high

Multiple Choice

What happens when ice cubes melt in a glass?

• Heat travels from the ice to the warmer water.
• No energy is transferred.
• Heat is transferred from the warmer water to the ice cubes.

Multiple Choice

In heat transfer, heat always flows from the _?_ substance to the _?_ substance.

• hotter to colder

• colder to hotter

• hotter to hotter

• colder to colder