WorksheetsP2, TD
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What does the final temperature depend on?
a)
mass
b)
initial tempera
c)
Mass and initial temper
d)
Particles
2.
At what point can a substance still remain a solid?
a)
Freezing Temperature
b)
Melting Temperature
c)
Equilibrium Temperature
d)
Random temper
3.
As the substance absorbs heat energy the particles...
a)
Move faster
b)
Move slower
c)
Stop moving
d)
Don’t change changes
4.
When we mix 2 samples of water together __________
a)
They will become the average
b)
the less energetic will become more energetic
c)
More energetic will mix with the less energetic
d)
The particles will slow down
5.
When are the particles of an object in motion?
a)
All the time
b)
Never
c)
Only when the object is in motion
d)
Only when the object is still
6.
Why does the material affect the way energy is transferred?
a)
Only one type of material transfers energy
b)
It could be an inductor or insulator
c)
It doesn’t
d)
It could stop the flow of energy
7.
When a solid, liquid, or gas relieves heat energy and it’s temperature increases the substance...
a)
Disapears
b)
Shrinks
c)
Melts
d)
Expands
8.
The currents created by moving fluids are called....
a)
Heat currents
b)
conductive curr
c)
energy currents
d)
convective currents
9.
Thermal expansion occurs in....
a)
Liquid
b)
Solid
c)
Gas
d)
All of the above
10.
Concvective currents take place in what?
a)
Only solids
b)
solids and gases
c)
Liquids and gases
d)
Solids and liquids
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