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WorksheetsHeat Transfer
Total questions: 35
Worksheet time: 48mins
Heating food in a microwave oven.
Conduction
Convection
Radiation
The butter on top of the pancake melted.
Conduction
Convection
Radiation
Air conditioner cooling the hot room.
Conduction
Convection
Radiation
Adding hot water to your cold bath water.
Conduction
Convection
Radiation
Ironing a wrinkled shirt.
Conduction
Convection
Radiation
Laying under the sun to get tan.
Conduction
Convection
Radiation
An ice cube melts when you hold it in your hand.
Conduction
Convection
Radiation
You feel hot after reading for a long time under a lamp.
Conduction
Convection
Radiation
Hair gets hot when a hair straightener is used on it.
Conduction
Convection
Radiation
A bowl of soup cools.
Conduction
Convection
Radiation
What is a conductor?
a material that heat moves through easily
a material that heat does not move through easily
a material that turns cold when heated
a tool for measuring temperature
than in hot things.
What type of energy transfer occurs when two things are in direct contact (touching)?
Condensation
Conduction
Convection
Radiation
Which of the following shows a transfer of energy by means of conduction?
Standing near a warm fire.
Watching a microwave oven cook your food.
Grabbing a metal seat belt buckle after a car has been closed up in the sun all day.
Feeling the breeze that blows over the land during the day and toward the sea later that night.
What is the transfer of heat by the circular movement of molecules?
Condesation
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?
Condensation
Conduction
Convection
Radiation
Without the sun's heat, what would happen to earth?
aliens would invade
the earth would explode
it would be too cold to survive
What is a conductor?
a material that heat moves through easily
a material that heat does not move through easily
a material that turns cold when heated
a tool for measuring temperature
Which of these is a better conductor?
Stir frying vegetables is an example of
Convection
Conduction
Radiation
Hot water rises and cold water sinks. Is this:
Convection
Conduction
Radiation
Cold Pack on Person
Heat is transferred from the cold pack to the person.
Heat is transferred from the person to the cold pack
The cold pack is getting colder. The person is getting warmer.
Boiling Water
Conduction
Convection
Radiation
Sun Bathing
Conduction
Convection
Radiation
Which is an example of radiation?
boiling a pot of noodles for dinner
getting hot from lying in the sun
feeling warm while taking a shower
burning yourself after touching a hot plate
Which is the best example of conduction?
boiling a pot of water
feeling heat from a fireplace
a hot air balloon rising and falling
touching a hot handle and getting burned
