Quiz about Final Exam Review

Question 1

1. What is the unit of measurement for mass?

Accepted Answer

grams

Answer

liters

Answer

meters

Answer

pounds

Question 2

3. The amount of space an object occupies is

Accepted Answer

volume

Answer

weight

Answer

density

Answer

mass

Question 3

8. Which tools can be used to measure the volume of objects?

Accepted Answer

ruler and graduated cylinder

Answer

ruler and scale

Answer

graduated cylinder and triple beam balance

Answer

ruler and triple beam balance

Question 4

12. When would you use the water displacement method?

Accepted Answer

the object is an irregular shape

Answer

the object's mass is too great

Answer

the temperature of the object is too great

Answer

the object is a cube

Question 5

16. When using a graduated cylinder, which of the following technique should you NOT do when measuring volume?

Accepted Answer

read from the top of the meniscus

Answer

read from the bottom of the meniscus

Answer

place graduated cylinder on a flat, level surface

Answer

measure at eye level

Question 6

19. What unit of measurement is used for length or distance?

Accepted Answer

meter

Answer

gram

Answer

liter

Answer

celsius

Question 7

20. A statement that responds to a question.

Accepted Answer

claim

Answer

evidence

Answer

reasoning

Question 8

22. Data that supports the claim (observations, measurements)

Accepted Answer

evidence

Answer

claim

Answer

reasoning

Question 9

23. Explanation as to why the evidence supports the claim.

Accepted Answer

reasoning

Answer

claim

Answer

evidence

Question 10

24. The fish tank has a length of 10cm, a width of 4 cm and a height of 7cm. What is the volume of the fish tank?

Accepted Answer

280 cubic centimeters

Answer

21 cubic centimeters

Answer

74 cubic centimeters

Answer

28 cubic centimeters

Question 11

5.  A wet shirt is put on a clothesline to dry on a sunny day. The shirt dries because water molecules

Accepted Answer

gain heat energy and evaporate

Answer

gain heat energy and condense

Answer

lose heat energy and condense

Answer

lose heat energy and evaporate

Question 12

6. During which phase change is heat energy absorbed by a substance?

Accepted Answer

liquid to gas

Answer

gas to solid

Answer

liquid to solid

Answer

gas to liquid

Question 13

8. Which action is an example of a physical change?

Accepted Answer

melting an ice cube

Answer

baking a cake in the oven

Answer

burning a piece of wood

Answer

a bicycle sits in rain and rusts

Question 14

10. In a solid, the molecules

Accepted Answer

vibrate in place and are very close together

Answer

vibrate in place and slide past each other

Answer

spread out and move very fast

Answer

glide over one another

Question 15

11. Magnetism, density, mass and volume are examples of __________________?

Accepted Answer

physical properties

Answer

chemical properties

Question 16

12.  Which of the following is considered a chemical change?

Accepted Answer

an iron nail rusting

Answer

butter melting

Answer

glass breaking

Answer

paper being torn

Question 17

13. The drops of water that appear on the outside of glass of cold juice on warm day are an example of

Accepted Answer

condensation

Answer

evaporation

Answer

sublimation

Answer

melting

Question 18

14. A change in matter that produces a new substance

Accepted Answer

chemical change

Answer

physical change

Question 19

15. What would happen if you drop an object with a density of 2.2 g/mL into a glass of water?

Accepted Answer

it would sink

Answer

it would float

Answer

it would stay in the middle

Question 20

17. If you increase the temperature, molecules will

Accepted Answer

move faster

Answer

move at the same rate

Answer

move slower

Answer

not move at all

Question 21

18.  Which of the following is an example of a chemical change?

Accepted Answer

the explosion of fireworks

Answer

cutting a gold bar in half

Answer

the melting of a popsicle

Answer

the sanding of a piece of wood

Question 22

19. A copper bar has a density of 8.9 g/cc. If the bar is cut into four pieces, what is the density of each piece of copper?

Accepted Answer

8.9 g/cc

Answer

35.6 g/cc

Answer

2.225 g/cc

Answer

19.3 g/cc

Question 23

23. Bubbling, unexpected color change, temperature change and burning are examples of

Accepted Answer

chemical changes

Answer

physical changes

Question 24

24. In a liquid, the particles

Accepted Answer

glide past each other

Answer

vibrate in place

Answer

move very quickly

Question 25

25. Gases have

Accepted Answer

no definite shape and no definite volume

Answer

definite shape and definite volume

Answer

definite volume, but no definite shape

Question 26

1.

Accepted Answer

Smallest part of an element

Answer

Center of the universe

Answer

Smallest unit of an organism

Answer

Negative particle

Question 27

5.

Accepted Answer

Nucleus

Answer

Shell

Answer

Ring

Question 28

7.

Accepted Answer

Protons, electrons, and neutrons

Answer

Nucleus, rings, and ions

Answer

Positrons, Mass, and Matter

Question 29

8.

Accepted Answer

Protons and neutrons

Answer

neutrons and electrons

Answer

Electrons

Answer

atoms

Question 30

9. How many protons are found in Gold (Au)

Accepted Answer

79

Answer

47

Answer

116

Answer

197

Question 31

10.

Accepted Answer

Number of protons in the atom

Answer

Number of neutrons in the atom

Answer

Number of rings around the atom

Question 32

12. How many electrons are found in Chlorine (Cl)

Accepted Answer

17

Answer

36

Answer

18

Answer

53

Question 33

13. How many neutrons are in Boron(B)?

Accepted Answer

6

Answer

5

Answer

56

Answer

11

Question 34

14. A pure substance that cannot be broken down any further.

Accepted Answer

element

Answer

mixture

Answer

compound

Answer

solution

Question 35

17. A substance made up of two or more elements that are chemically combined.

Accepted Answer

compound

Answer

element

Answer

mixture

Answer

ions

Question 36

18. A type of mixture that looks the same throughout.

Accepted Answer

homogeneous mixture

Answer

Heterogeneous mixture

Question 37

19. A type of mixture that looks different throughout. It is easily separated.

Accepted Answer

heterogeneous mixture

Answer

homogenous mixture

Question 38

21.

Accepted Answer

6

Answer

12

Answer

18

Question 39

23.  True or False: The number of protons and neutrons are always the same.

Accepted Answer

False

Answer

True

Question 40

24. Milk, honey and lemonade are examples of

Accepted Answer

homogeneous mixtures

Answer

elements

Answer

compounds

Answer

heterogeneous mixtures

Question 41

25. Fruit salad, trail mix, and chicken noodle soup are examples of

Accepted Answer

heterogeneous mixtures

Answer

elements

Answer

compounds

Answer

homogeneous mixtures

Question 42

A push or pull on an object is called __________________.

Accepted Answer

force

Answer

motion

Answer

acceleration

Answer

velocity

Question 43

__________ is the speed of an object in a particular direction.

Accepted Answer

velocity

Answer

force

Answer

acceleration

Answer

friction

Question 44

The combination of all forces acting on an object is:

Accepted Answer

net force

Answer

unblanced force

Answer

balanced force

Answer

gravity

Question 45

Mass is

Accepted Answer

a measure of the amount of matter

Answer

different on the moon than on Earth

Answer

a measure of gravitational force

Answer

measured in Newtons

Question 46

Which of the following do NOT reduce friction?

Accepted Answer

using a rough surface

Answer

using a lubricant

Answer

using a smooth surface

Answer

using less pressure

Question 47

Which of the following is an example of balanced forces?

Accepted Answer

a rock lying on the ground

Answer

a horse pulling a wagon

Answer

a diver jumping off a board

Answer

a hockey player skating across the ice

Question 48

What is your speed if you travel 100 meters in 5 seconds?

Accepted Answer

20 m/s

Answer

500 m/s

Answer

105 m/s

Answer

95 m/s

Question 49

Looking at the two pictures, what does the tree represent?

Accepted Answer

reference point

Answer

speed

Answer

acceleration

Answer

friction

Question 50

Your puppy is pulling on a chew toy with 10 Newtons of force to the right and you are pulling to the left with 20 Newtons of force. What is the net force?

Accepted Answer

10 N to the left

Answer

30 Newtons to the right

Answer

30 N to the left

Answer

10 N to the right

Question 51

It takes a train 4 hours to travel 200 kilometers East. What is the velocity of the train?

Accepted Answer

50 km/hr East

Answer

800 km/hr

Answer

50 km/hr

Answer

800 km/hr East

Question 52

What is the measure of the pull of gravity acting on an object?

Accepted Answer

weight

Answer

mass

Answer

friction

Answer

velocity

Question 53

1. This is the tendency of an object to resist being moved or stopped.

Accepted Answer

inertia

Answer

momentum

Answer

air resistance

Answer

velocity

Question 54

4. When the forces are equal and acting in opposite directions, this is called

Accepted Answer

balanced force

Answer

free fall

Answer

unbalanced force

Answer

inertia

Question 55

7. Air resistance

Accepted Answer

slows objects down

Answer

has no effect

Answer

speeds objects up

Answer

none of the above

Question 56

8. When a space shuttle takes off from its launch pad, the force of gases pushing down causes the shuttle to be pushed upward with an equal force. This demonstrates what law?

Accepted Answer

Newton's 3rd Law

Answer

Newton's 1st Law

Answer

Newton's 2nd Law

Answer

Law of Universal Graviation

Question 57

12. Which object will be easier to accelerate?

Accepted Answer

Object B because it has less mass

Answer

Object A because it has more mass

Answer

They will accelerate at the same rate

Answer

Both objects will not move

Question 58

14. ______ will always stay the same, but your ________ will change based on the pull of gravity

Accepted Answer

mass, weight

Answer

weight, mass

Answer

unbalanced, balanced

Question 59

16.  Which law does the example demonstrate? A soccer ball being kicked and then coming to rest because of friction on the grass.

Accepted Answer

Newton's 1st Law

Answer

Newton's 2nd Law

Answer

Newton's 3rd Law

Question 60

17.  Which law does the example demonstrate? Tires pushing back and a car moving forward.

Accepted Answer

Newton's 3rd Law

Answer

Newton's 1st Law

Answer

Newton's 2nd Law

Question 61

18. What will be the effect on the boy in the picture if the driver stops quickly?

Accepted Answer

he will move forward pressing against the seatbelt

Answer

he will remain in the same position

Answer

he will move backwards pressing into the seat

Question 62

1.  The ability to do work can be described as

Accepted Answer

energy

Answer

force

Answer

motion

Answer

gravity

Question 63

2. What kinds of energy does a toaster convert electrical energy?

Accepted Answer

heat and chemical

Answer

solar and chemical

Answer

light and atomic

Question 64

3. A light bulb is turned on. It produces light and warms up. Which statement is true?

Accepted Answer

All the electrical energy is transformed to light energy and heat energy.

Answer

Some of the electrical energy is transformed to light energy and some is destroyed

Answer

All the electrical energy is transformed to light energy.

Answer

All the electrical energy is transformed to heat energy.

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