WorksheetsMODES OF HEAT TRANSFER
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
When you touch hot sand, heat is transferred by _________ to your skin.
a)
conduction
b)
convection
c)
radiation
2.
Two fluids, one warm and one cold, mix. The warm fluid rises and the cool fluid sinks
a)
Conduction
b)
Convection
c)
Radiation
3.
The sun shines down on this family as the play on the beach.
a)
conduction
b)
convection
c)
radiation
4.
The candle will slowly heat the metal and transfer the heat directly to the mans hand.
a)
conduction
b)
convection
c)
radiation
5.
A huge rock at the state park gets hot during the day. The rock was warmed from the Sun by
a)
conduction
b)
convection
c)
radiation
6.
When a pot is touching a stove that is on, what heat transfer is happening?
a)
I don't know??????
b)
Radiation
c)
Conduction
d)
Convection
7.
This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:
a)
Conduction.
b)
Convection.
c)
Radiation.
8.
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
9.
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
10.
Weather systems in the Earth's atmosphere are due to
a)
conduction
b)
convection
c)
radiation
100 %
