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WorksheetsWeather & Water Investigation 4
Total questions: 17
Worksheet time: 9mins
Name
Class
Date
1.
What is the density of water?
a)
0 g/mL
b)
1/2 g/mL
c)
1 g/mL
d)
2 g/mL
2.
Which is more dense?
a)
Sea water
b)
Lake water
3.
Which is more dense?
a)
Hot water
b)
Cold water
4.
Which is more dense?
a)
Ice
b)
Lemonade
5.
Which state of matter is more dense?
a)
gases
b)
liquids
6.
Gases can be compressed.
a)
True
b)
False
7.
Liquids can be compressed.
a)
True
b)
False
8.
When you heat a fluid, what happens to the size of the particles?
a)
They increase in size
b)
They decrease in size
c)
They stay the same size
d)
There are more of them
9.
What is the energy of motion?
a)
kinetic energy
b)
convection
c)
density
10.
Cold air sinks because...
a)
It is less dense
b)
It is more dense
11.
To calculate density, you should...
a)
mass/volume
b)
volume/mass
c)
mass x volume
d)
volume x mass
12.
Hot air rises because it is...
a)
more dense
b)
less dense
13.
When you heat a fluid, the space between the particles...
a)
increases
b)
decreases
c)
stays the same
14.
After a few minutes, what happens to the hot water (red water)?
a)
It cools and becomes more dense
b)
It cools and becomes less dense
15.
After a few minutes, what happens to the cold water in a vial that is placed in a cup of hot water?
a)
It warms up and gets less dense
b)
It warms up and gets more dense
16.
When you heat a fluid (gas or liquid) it expands.
a)
True
b)
False
17.
When you heat a fluid (liquid or gas) the particles expand.
a)
True
b)
False
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