heat

Heat transfers from ______ objects to cold objects. 

• Cold
• Hot
• Convection
• Radiation 

What type of heat transfer happens in liquids and gases?

• Conduction
• Convection
• Radiation

Touching hot sand is.... 

• Conduction
• Convection
• Radiation 

Hot air ______ while cool air ____

• Sinks, Rises
• Rises, Rises
• Rises, Sinks
• Convection, Radiation 

Hot air rising from a campfire is...

• Conduction
• Convection
• Radiation 

Boiling water is an example of what two types of heat transfer

• Conduction and Radiation
• Conduction and Convection
• Radiation and Convection

When water from a lake evaporates...

• Conduction
• Convection
• Radiation 

Objects that allow energy to pass through them easily are _______

• Insulators
• Conduction
• Conductors
• None of the above

Which of the following is not a conductor 

• Wood
• Copper
• Iron
• Silver 

Energy that is transferred from hotter objects to cooler objects is... 

• Thermal/Heat
• Temperature
• Electricity
• Conduction