Mark: Because the sun's heat radiates onto my body therefor giving me a sunburn. Radiation is the transfer of heat through electromagnetic waves.
Getting a sunburn from the sun's radiation
Luke: How do you get a sunburn?
Conduction
Mark: Oh my food is ready!
Luke: You should use oven gloves while picking up the pan because they are good insulators. Insulators are things that are poor at transferring heat energy so if you use oven gloves when you pick up the pan you won't get burned!
Cooking food and experiencing conduction
Conduction
Mark: But why do I need to wear oven gloves?
Luke: Because if you don't the pan's conduction will burn you. Conduction is the transfer of heat through direct contact!
Cooking food and experiencing conduction
Convection
Mark: How come the hot air rises then sinks down and comes back a cool breeze?
Going to the beach and experiencing convection
Convection
Luke: Well that's a convection current! Convection is the transfer of heat by movement of fluids including liquids and gasses. Convection occurs when hot air rises then cools then sinks down!
Going to the beach and experiencing convection
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