Conduction, Convection, Radiation

What is the definition for RADIATION? 

• The transfer of energy along electromagnetic waves
• The transfer of heat between objects that are in direct contact. 
• Transfer of heat through a liquid or gas. As it heats, it rises and as it cools, it sinks.
• None of the above 

What is the definition of CONDUCTION?

• The transfer of energy along electromagnetic waves
• The transfer of heat between objects that are in direct contact. 
• Transfer of heat through a liquid or gas. As it heats, it rises and as it cools, it sinks.
• None of the above 

What is the definition of CONVECTION

• The transfer of energy along electromagnetic waves
• The transfer of heat between objects that are in direct contact. 
• Transfer of heat through a liquid or gas. As it heats, it rises and as it cools, it sinks.
• None of the above 

What kind of heat transfer happens when the sun is heating your body?

• Conduction
• Radiation
• Convection
• Density

Which of the following is an example of convection?

• A hair dryer is drying up your hair.
• When the AC or heater changes the temperature.
• When a car engine turns hot after being turned on.
• When you are making soup and the water is rising and lowering.

What heat transfer happens when you burn your hand by TOUCHING a fire?

• Radiation
• Conduction
• Convectio
• I don't know!!!!!!!!!!!

Which of the following is needed for convection to happen?

• Fluids (liquids or gases)
• Light in the form or rays
• Electromagnetic waves
• Fire

When a pot is TOUCHING a stove that is on, what heat transfer is happening?

• I don't know??????
• Radiation
• Conduction
• Convection

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

• conduction
• convection
• radiation
• Insolation 

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer. 

• conduction
• convection
• radiation