Heat Transfer and Types of Energy for IPC

Conduction is heat transfer by -

• Touch
• Circles
• Waves

Radiation is heat transfer by-

• Touch
• Circles
• Waves

Which example below is an example of conduction?

• Boiling macaroni
• The attic is warmer than the basement
• The Sun heating the Earth
• Touching hot sand with your feet

Which example below is an example of convection?

• Standing on a hot metal bridge
• The attic is warmer than the basement
• The Sun heating the Earth
• Touching hot sand with your feet

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

• conduction
• convection
• radiation
• Insolation 

The Gulf Stream is a current that brings warm ocean water from the south to the north.

• conduction
• convection
• radiation

Blow drying your wet hair.

• conduction
• convection
• radiation

The man goes to take the hot pot off the stove with his bare hands.

• conduction
• convection
• radiation

The baby chickens are kept warm from the heat lamps.

• conduction
• convection
• radiation

In some cultures, walking on fire is the ultimate sign of strength.

• conduction
• convection
• radiation