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WorksheetsHeat Transfer
Total questions: 20
Worksheet time: 19mins
Name
Class
Date
1.
The sun shines down on this family as the play on the beach.
a)
conduction
b)
convection
c)
radiation
2.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
3.
The Gulf Stream is a current that brings warm ocean water from the south to the north.
a)
conduction
b)
convection
c)
radiation
4.
Walking on the warm sand sand with your bare feet.
a)
conduction
b)
convection
c)
radiation
5.
Blow drying your wet hair.
a)
conduction
b)
convection
c)
radiation
6.
Which direction will the heat flow while this person holds a hot cup of tea?
a)
from the cup to her hand
b)
from her hand to the cup
c)
no heat is transferred
7.
Which direction will the heat flow while this ice cap melts?
a)
there is no heat transfer
b)
from the icecap to the water
c)
from the water to the icecap
8.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
9.
Warm air rises and the cool air sinks.
a)
conduction
b)
convection
c)
radiation
10.
The baby chickens are kept warm from the heat lamps.
a)
conduction
b)
convection
c)
radiation
11.
In some cultures, walking on fire is the ultimate sign of strength.
a)
conduction
b)
convection
c)
radiation
12.
In this experiment, the WARM red dye and the COLD blue dye was placed in the water at the same time. The warm red dye rose to the top while the cold blue dye sank to the bottom.
a)
conduction
b)
convection
c)
radiation
13.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
14.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
15.
The warm air from this heater creates a current when the warm air rises and the cold air sinks.
a)
conduction
b)
convection
c)
radiation
16.
Heat transfers from an area of ____temperature to an area of ___ temperature.
a)
high to low
b)
low to high
c)
high to high
17.
The chocolate bunny and the iron.
a)
conduction
b)
convection
c)
radiation
18.
The chocolate bunny and the blow dryer.
a)
conduction
b)
convection
c)
radiation
19.
The chocolate bunny and the lamp.
a)
conduction
b)
convection
c)
radiation
20.
Poor conductors like wood and plastic are called:
a)
conductors
b)
insulators
c)
burners
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