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20 questions
A group of friends gather around a fire to stay warm. This is an example of ________.
conduction
convection
radiation
Which describes what can happen as a result of radiation?
A piece of wood burns in a fire.
A shirt is hot after having been ironed.
A can of soup is heated in a pot on a stove.
A car’s inside temperature rises to over 100 degrees on a sunny day.
In heat transfer, heat always flows from the _______________ substance to the _______________ substance.
hotter to colder
colder to hotter
hotter to hotter
colder to colder
Which is an example of heat being transferred by conduction?
a furnace heating the air in a school
an ice cube melting in a person’s hand
a pot of water on a stove boiling
the sun heating water in a swimming pool
The baby chickens kept warm by the heat lamps. This is an example of ________.
conduction
convection
radiation
The handle of a metal spoon warms up when it is placed in a hot bowl of soup because of ________.
convection
conduction
radiation
You get sunburned due to __________ from the sun.
conduction
convection
radiation
Near the ceiling of a room the air is warmer. The warm air rises because of ________.
conduction
convection
radiation
The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer?
radiation
conduction
convection
Hot coffee is stirred with a spoon; the spoon gets hot due to ________.
conduction
convection
radiation
The kind of heat transfer that travels through space in electromagnetic waves is ______________________.
convection
radiation
conduction
The type of heat transfer that creates currents in water is called ________.
conduction
convection
radiation
A huge rock at the state park gets so hot during the day because of ________.
conduction
convection
radiation
Conduction
Radiation
Convection
The heat transferred from the Sun to the Earth by waves is called ________.
conduction
radiation
convection
A pot is placed directly on a stove. The pot gets hot due to ________.
conduction
convection
radiation
What form of heat transfer circulates the warm and cool air in a house?
Conduction
Radiation
Convection
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