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Mix and Flow of Matter Review

Total questions: 60

Worksheet time: 5hrs 0mins

Name
Class
Date
1.

Solids have...

a)

Definite Shape & Definite Volume

b)

Indefinite Shape & Definite Volume

c)

Indefinite Shape & Indefinite Volume

d)

Definite Shape & Indefinite Volume

2.

Liquids have...

a)

Indefinite Shape & Indefinite Volume

b)

Definite Shape & Indefinite Volume

c)

Definite Shape & Definite Volume

d)

Indefinite Shape & Definite Volume

3.

Gas have...

a)

Indefinite Shape & Definite Volume

b)

Definite Shape & Definite Volume

c)

Indefinite Shape & Indefinite Volume

d)

Definite Shape & Infinite Volume

4.

Change of State

Gas to Solid

a)

Condensation

b)

Solidification

c)

Sublimation

d)

Fusion

5.

Change of State

Solid to Liquid

a)

Fusion

b)

Solidification

c)

Vaporization

d)

Condensation

6.

Change of State

Gas to Liquid

a)

Sublimation

b)

Condensation

c)

Solidification

d)

Vaporization

7.

Which state of matters does ice belong to ?

a)

Liquids

b)

Semi-solids

c)

Solids

d)

Gases

8.

_______ is the amount of space an object takes up.

a)

Shape

b)

Weight

c)

Volume

d)

Temperature

9.

Distances between molecules are the greatest in ________.

a)

semi-solids

b)

liquids

c)

solids

d)

gases

10.
A mixture that is NOT evenly distributed is called ....
a)
Compounded
b)
Homogenous
c)
Heterogenous
d)
Salty
11.
A mixture that is so evenly mixed you can't see the parts.  Such as Kool-Aid
a)
Homogeneous Mixture
b)
Heterogeneous Mixture
c)
Pure Substance
d)
Confusing Concoction
12.
What is viscosity?
a)
A liquid's resistance to flow.
b)
a liquids flow.
c)
a liquid
d)
gas to solid.
13.
salt water is a 
a)
compound
b)
element
c)
heterogeneous mixture
d)
solution
14.
What is a substance that is dissolved in another substance? 
a)
solution
b)
solute
c)
solvent
d)
compound
15.
What is a solvent?
a)
The substance that does the dissolving in a solution.
b)
The substance that is being dissolved in a solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
16.
Another name for a homogeneous mixture is 
a)
an element.
b)
a solution.
c)
a compound.
17.
In this mixture, which of the following will be the solute?
a)
The water in the glass
b)
The glass that holds the final mixture
c)
The solution containing both powder and water
d)
The powder on the spoon
18.

Water is a universal solvent because it ...

a)

freezes when it gets cold.

b)

can be found anywhere.

c)

floats when frozen.

d)

dissolves most substances.

19.

A higher temperature makes the solute dissolve faster

a)

True

b)

False

20.

The rate at which a solute will dissolve into a solvent. Some factors that increase this include: surface area, temperature, pressure, and stirring

a)

Solute

b)

Rate of Dissolving (Solution)

c)

Concentration

d)

Colloid

21.
Which substance is MOST soluble at 0 ºC?
a)
KI
b)
NaNO3
c)
NaCl
d)
Ce2(SO4)3
22.
When 20 grams of KNO3 is dissolved in 100 grams of water at 80 ºC, the solution can be correctly described as:
a)
supersaturated
b)
saturated
c)
unsaturated
23.

Mass is measured in

a)

mL

b)

grams

c)

units

d)

air

24.

Volume is measured in

a)

grams

b)

units

c)

milliliters ( mL)

d)

pounds

25.

How could you separate a salt water solution?

a)

Pour through a coffee filter

b)

Freeze the water and scrape off the salt

c)

Evaporate and recollect the water

26.

a mixture of hydrocarbons found deep within earth.

a)

petroleum

b)

protein

c)

carbohydrates

d)

polymer

27.

the separation process of the crude oil into fractions containing compounds with similar boiling points

a)

crud oil

b)

fractional distillation

c)

fractionating tower

d)

polymer

28.

If you needed to make a liquid less viscous, select all the things you could do to lower the viscosity.

a)

decrease temperature

b)

increase temperature

c)

add solvent

d)

evaporate away solvent

29.

Which statement is true about this picture?

a)

The dish soap is more dense than the honey

b)

The cherry tomato is more dense than the milk

c)

The honey is less dense than the bolt

d)

The water is less than the lamp oil

30.

What is density?

a)

The amount of matter in a unit of volume

b)

How heavy something is

c)

How old something is

31.

Which state of matter is most dense?

a)

solid

b)

liquid

c)

gas

32.

An object's mass is 12 g and its volume is 4ml. What is the density?

a)

4 g/ml

b)

16 g/ml

c)

3 g/ml

d)

6 g/ml

33.

What can be the opposite force to the force of gravity?

a)

Displacement force

b)

Buoyant force

c)

Normal force

d)

Magnetic force

34.

What is it called when an object is neither floating or sinking?

a)

positive buoyant

b)

negative buoyant

c)

neutral buoyant

35.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
36.

If the temperature was cooled down, how would this affect syrup's flow rate?

a)

It would go up

b)

It would go down

c)

It would not change

d)

It is impossible to tell

37.

How are a hydraulic system and pneumatic system different?

a)

One is more powerful than the other.

b)

One uses a gas, and the other uses a liquid.

c)

One has a pump, and the other does not.

d)

One has more valves than the other.

38.

Low viscosity can be described as...

a)

liquids that flow quickly

b)

liquids that flow slowly

39.

High viscosity can be described as...

a)

a liquid that flows quickly

b)

a liquid that flows slowly

40.

Which viscosity can be described as "thick"?

a)

Low viscosity

b)

High viscosity

41.
A piece of copper has a mass of 89g and a volume of 10 cm3.  What would be the density of the copper?
a)
0.89 g/cm3
b)
89 g/cm3
c)
8.9 g/cm3
d)
890 g/cm3
42.
What is the mass if the volume of the object is 75 cm3 and the density is 1.56 g/cm3?  
a)
117 grams
b)
48.077 grams
c)
0.0208 grams
d)
76.56 grams
43.

Fluids with very high viscosity flow very _______________________.

a)

fast

b)

not at all

c)

slow

d)

whenever it wants

44.

Which of these are classified as fluids?

a)

Solid

b)

Liquid

c)

Gas

45.

Which of these factors affects Viscosity?

a)

Temperature

b)

Colour

c)

Taste

46.
Which of the following will not change in different gravitational fields?
a)
weight
b)
force
c)
mass
d)
pounds
47.
On which celestial object would you weigh the most?
a)
Earth
b)
Jupiter
c)
Sun
d)
You would weigh the same on all celestial objects
48.

Which one changes when you go to another planet/moon?

a)

An object's mass

b)

An object's weight

49.

The force of gravity on Earth is

a)

9.8

b)

8.9

c)

1.0

d)

11.1

50.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
51.

Why does a lifejacket help you float?

a)

Life jackets weigh less than a person

b)

Life jackets weigh less than the water

c)

Life jackets lower your average density

d)

Life jackets increase the water's average density

52.
When pressure is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid. This fact is called________.
a)
Pascal's Principle
b)
Newton's Principle
c)
Archimedes' Principle
d)
Bernoulli's Principle
53.

What is the formula for pressure?

a)

P=A/F

b)

P=FA

c)

P=F/A

54.

When area increases...

a)

pressure increases

b)

pressure decreases

c)

pressure stays the same

d)

pressure increases then decreases

55.

In an airplane, the ears pop at higher altitudes because pressure inside the ear ....

a)

Higher than outside

b)

Lower than outside

56.
Fluid pressure is directed
a)
in all directions.
b)
only upward.
c)
only downward.
d)
always sideways.
57.
What is the unit of measurement for pressure?
a)
pascal
b)
grams
c)
milliters
d)
meters
58.

Pneumatics is concerned with a system that uses:

a)

Oil

b)

Expanded air

c)

Compressed air

d)

Electricity

59.

Hydraulic systems use ________ to transfer force from one point to another.

a)

Air

b)

Liquid

c)

Solid

d)

Gas

60.

Both liquids and gases can be compressed

a)

True

b)

False

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