WorksheetsHeat
Total questions: 20
Worksheet time: 19mins
Name
Class
Date
1.
what is the meaning of convection?
a)
cold rises heat falls
b)
heat
c)
cold
d)
hot rises cold falls
2.
what is the meaning of conduction
a)
when heat transfers from objects that are not touching
b)
heat rise
c)
cold fall
d)
when heat transfers from objects that are touching
3.
what kind of heat is happening when the sun heats your body
a)
conduction
b)
convection
c)
density
d)
radiation
4.
heat rises
a)
true
b)
false
5.
heat energy traveling through space is an example of _____
a)
convection
b)
density
c)
radiation
d)
conduction
6.
The sun shines down on this family as the play on the beach.
a)
conduction
b)
convection
c)
radiation
7.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
8.
The Gulf Stream is a current that brings warm ocean water from the south to the north.
a)
conduction
b)
convection
c)
radiation
9.
Walking on the warm sand sand with your bare feet.
a)
conduction
b)
convection
c)
radiation
10.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
11.
Warm air rises and the cool air sinks.
a)
conduction
b)
convection
c)
radiation
12.
The baby chickens are kept warm from the heat lamps.
a)
conduction
b)
convection
c)
radiation
13.
In some cultures, walking on fire is the ultimate sign of strength.
a)
conduction
b)
convection
c)
radiation
14.
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
15.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
16.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
17.
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
18.
Heat transfers from an area of ____temperature to an area of ___ temperature.
a)
high to low
b)
low to high
c)
high to high
19.
The chocolate bunny and the iron.
a)
conduction
b)
convection
c)
radiation
20.
The chocolate bunny and the lamp.
a)
conduction
b)
convection
c)
radiation
100 %
