Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
WW Investigation 3
Test Description: Convection
Instructions: Answer all questions to get your test result.
1) During which process of energy exchange does cold air displace warmer air?
A
conduction
B
radiation
C
convection
D
heat transfer
2) During which process does heat transfer occur because of density differences?
A
conduction
B
radiation
C
convection
D
heat transfer
3) In convection, heat transfer energy transfer takes place between
A
two solid surfaces connected physically
B
both of these
C
neither of these
D
fluid systems in motion
4) Hot substances are _____ dense and _____.
A
less; rises
B
more; sinks
C
less; sinks
D
more; rises
5) Cold substances are _____ dense, and _____.
A
less, sinks
B
less, rises
C
more, sinks
D
more, rises
6) Substances that are more dense will
A
sink
B
rise
7) Substances that are less dense will
A
sink
B
rise
8) What is the density of a substance with a mass of 515 grams and that takes up 100 mL of space?
A
5.15 g/mL
B
515 g
C
51.5 g/mL
D
100 mL
9) Convection currents can take place in
A
substances that flow (solids and liquids)
B
substances that flow (liquids and gases)
C
solids, liquids and gases
D
solid substances
10) Convection transfers energy by
A
the motion of large numbers of particles in the same direction in fluids.
B
contact between the particles
C
passing energy from particle to particle
D
the motion of particles - down for hot particles and up for cold particles
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?