Heat Transfer

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

• conduction
• convection
• radiation

Warm air is __________ dense than cold air and rises creating convection currents.

• more
• less

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

• conduction
• convection
• radiation

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

• convection
• radiation
• conduction

Ironing a shirt is an example of...

• conduction
• convection
• radiation

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

• conduction
• convection
• radiation

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

• conduction
• convection
• radiation

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

• conduction
• convection
• radiation

To check if an iron is hot, you place your hand near the iron and feel that it is warm without touching it. What type of heat transfer is this?

• Conduction

• Convection

• Radiation

In a swimming pool, water near the surface is slightly warmer. The warm water rises because of

• conduction
• convection
• radiation