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WorksheetsEOC Review Dec 2018
Total questions: 137
Worksheet time: 3hrs 21mins
Name
Class
Date
1.
What is the formula to calculate speed?
a)
Speed = time/distance
b)
Speed = distance/time
c)
Speed = distance x time
d)
Speed = time x distance
2.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
3.
What does this graph represent?
a)
Constant Speed
b)
Acceleration
c)
Not moving
4.
How far did the vehicle travel during the first 2 seconds?
a)
0.2 m
b)
5 m
c)
10 m
d)
20 m
5.
A change in velocity over time is known as:
a)
acceleration
b)
constant speed
c)
average speed
d)
displacement
6.
What is the speed of an object that travels 60 meters in 4 seconds?
a)
240 m/s
b)
15 m/s
c)
0.067 m/s
d)
15 mph
7.
Which car is moving slowest?
a)
#1
b)
#2
c)
#3
d)
#4
8.
If a car changes speed from 45 m/s to 25 m/s in 10 seconds, what is the car's acceleration?
a)
2 m/s2
b)
-2 m/s2
c)
4.5 m/s2
9.
A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
a)
24 m/s2
b)
18 m/s2
c)
16 m/s2
d)
16 m/s
10.
Which of Newton's Three Laws does the following statement satisfy? For every action there is an equal and opposite reaction.
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
11.
Which of Newton's Three Laws does the following statement satisfy? The relationship between an object's mass (m), its acceleration (a), and the applied force F is F=ma. Acceleration and force are vectors. This law requires that the direction of the acceleration vector is in the same direction as the force vector.
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
12.
Which of Newton's Three Laws does the following statement satisfy? Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
13.
Which of Newton's Laws does this situation represent? Imagine a ball moving in a straight line directly toward when another ball collides with it. The moving ball exerts a force on the ball at rest. This causes the ball at rest to accelerate. However, the ball at rest also exerts the same magnitude of force (in the opposite direction) of the moving ball. This will cause the moving ball to decelerate or even move in another direction.
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
14.
Which law states the need to wear seatbelts?
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
15.
What is another name for the Newton's first law of motion?
a)
Law of Acceleration
b)
Law of Velocity
c)
Law of Inertia
d)
Law of Mass
16.
Which of Newton's Three Law does the following example illustrate? The blood in your head rushes to your feet when riding on an elevator this is descending and abruptly stops.
a)
Newton's First Law
b)
Newton's Second Law
c)
Newton's Third Law
d)
All of the above
17.
Which of the following mathematical equations expresses Newton's second law of motion?
a)
Mass + Force = Acceleration
b)
Force = Mass x Acceleration
c)
Mass = Force x Acceleration
d)
none of the above
18.
Which law explains how rockets are launched into space?
a)
first law of motion
b)
second law of motion
c)
third law of motion
d)
none of the above
19.
A 20 kg bike accelerates at 10 m/s2. what was the force
a)
25
b)
200 N
c)
20 N
d)
10 N
20.
Any push,pull,twist or squeeze that causes an object to move, stop, or change direction.
a)
contact force
b)
magnetism
c)
force
d)
gravity
21.
a force that acts against motion when two surfaces rub against each other
a)
gravity
b)
force
c)
friction
d)
inertia
22.
a force that pulls all objects in the universe toward one another. it keeps an airplane on the ground or pulls to earth while its in flight.
a)
gravity
b)
unbalanced force
c)
acceleration
d)
magnetism
23.
Which object has a GREATER force of gravity?
a)
Ball
b)
Earth
24.
Where can you jump higher, on Earth or on the Moon?
a)
Earth
b)
Moon
25.
What is mass?
a)
How much MATTER makes up an object.
b)
How much GRAVITY is pulling an object.
26.
Two factors effecting the magnitude of the force of gravity between 2 objects are...
a)
mass and distance
b)
mass and matter
c)
distance and weight
d)
weight and mass
27.
A person would weigh less on the moon than on the Earth because...
a)
the moon has less mass, and therefore less gravity
b)
the moon has more mass, and therefore less gravity
c)
the moon has less mass, and therefore more gravity
d)
the moon has more mass, and therefor more gravity
28.
A person weights _______ on the moon than they do on Earth.
a)
the same
b)
more
c)
less
29.
A person would weigh more on Jupiter than on the Earth because---
a)
Jupiter has less mass, and therefore less gravity
b)
Jupiter has more mass, and therefore less gravity.
c)
Jupiter has less mass, and therefore more gravity.
d)
Jupiter has more mass, and therefore more gravity
30.
__________holds all of the planets in orbit around the sun.
a)
Force
b)
Motion
c)
Weight
d)
Gravity
31.
The closer two objects are to each other
a)
the harder they will land
b)
have no gravitational force
c)
have a stronger gravitational force
d)
yep
32.
The force of gravity acting on an object is the object's ______.
a)
mass
b)
matter
c)
weight
d)
friction
33.
Which of the following never changes no matter where in the universe?
a)
weight
b)
force
c)
mass
d)
pounds
34.
If you push a coffee mug 1.4 m using a force of 5 N, the work done on the mug is?
a)
7 J
b)
6 J
c)
8 J
d)
9 J
35.
How far does a car that weighs 5,000 N go if 18,000 J of work is done on it?
a)
3.8 m
b)
3.7 m
c)
3.2 m
d)
3.6 m
36.
Which of the following is the best example of work being done.
a)
doing homework
b)
lifting a box
c)
pushing a stationary box
d)
holding a box
37.
In which of these cases is work being done?
a)
A student sleeps
b)
A student pushes a locked door that does not move
c)
a student carries his chair into another room
d)
A student sits on the carpet
38.
You push against the back of your friends car that is stuck. You push and be become very tired. Did you do work?
a)
Yes, work was done
b)
No, work wasn't done
39.
What is effort (input) force?
a)
the force required by a machine in order to accomplish work (the force you put on the machine)
b)
the force which an effort force must overcome in order to do work on an object via a simple machine.
c)
the force the machine exerts on a object
d)
the output work times the input distance
40.
What is resistance (output) force?
a)
the force required by a machine in order to accomplish work (the force you put on the machine)
b)
the force which an effort force must overcome in order to do work on an object via a simple machine.
c)
the force the machine exerts on a object
d)
the output work times the input distance
41.
Using a lever, Joe is able to lift a 10,000 N car off of the ground with a force of 1000 N. What is the mechanical advantage of the lever?
a)
1
b)
10
c)
100
d)
1000
42.
How does a single fixed puled, like the one seen here, help you do work?
a)
changes the direction of the force
b)
increases the amount of applied force
c)
decreases the amount of applied force
d)
allows you to pull the rope a shorter distance
43.
What is the mechanical advantage of this pulley system?
a)
2
b)
3
c)
4
d)
5
44.
Conduction is heat transfer by -
a)
Touch
b)
Circles
c)
Waves
45.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
46.
When the 2nd story of a house is warmer than the 1st floor of a house is heat transfer through
a)
conduction
b)
convection
c)
radiation
d)
thermal equilibrium
47.
The sun warming your skin is an example of heat transfer through
a)
conduction
b)
convection
c)
radiation
d)
thermal electricity
48.
Heat transfer through electromagnetic waves is called
a)
conduction
b)
convection
c)
radiaton
d)
thermal
49.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
50.
Heat transfer always goes from-
a)
Cold to Hot
b)
Hot to Cold
c)
Heat doesn't transfer
d)
Freezing to Cold
51.
What happens to particles as they heat up?
a)
They slow down
b)
Nothing
c)
They don't move
d)
They speed up
52.
What happens to particles as they cool down?
a)
They slow down
b)
Nothing
c)
They don't move
d)
They speed up
53.
The Law of Conservation of Energy states:
a)
Energy can created or destroyed but not transformed
b)
Energy cannot be created or destroyed, it can only transformed
c)
Energy can't be created, destroyed or transformed
54.
What is the state the particles are in for a solid?
a)
Atoms don't move at all, and are non existent.
b)
Atoms move kinda freely, but not too much. They move faster and threre are less.
c)
Atoms move, but just a little. They are tightly packed together, and vibrate a little.
d)
Atoms move very fast and very freely. There are only a few, and they go fast.
55.
True or false: Atoms that are in gas move quickly and freely.
a)
True
b)
False
56.
What is thermal energy
a)
The sun
b)
The total amount of energy from the movement of particles in matter
c)
The ability to do work
d)
Some science thing
57.
A gas
a)
has a definite shape but no definite volume
b)
has a definite volume but no definite shape
c)
has fast-moving particles
d)
has slow-moving particles
58.
Thermal energy is the ______ energy and _______ energy of particles in matter.
a)
sound and electric
b)
kinetic and mechanical
c)
kinetic and potential
59.
Heat is the transfer of ___________ energy. P.151
a)
Thermal energy
b)
Chemical energy
c)
Electrical energy
60.
What would be the effect on the particles if heat is removed from the system?
a)
They would slow down
b)
They would stop moving
c)
They would speed up
d)
There would be no effect
61.
A high specific heat means...
a)
It heats up quickly with energy added
b)
It requires more energy to change temperature
62.
Which will heat up faster?
a)
copper
b)
granite
c)
iron
d)
basalt
63.
Which will heat up slower?
a)
water
b)
lead
c)
granite
d)
iron
64.
What has particularly high specific heat?
a)
Water
b)
Gases
c)
Metals
d)
Poptarts
65.
The temperature of a 6.0 g sample of glass changed from 20.0°C to 45.0°C when it absorbed 550 J of heat. What is the specific heat of this glass?
a)
0.27 J/g °C
b)
3.7 J/g °C
c)
130 J/g °C
d)
12 J/g °C
66.
What is the equation to measure change in Thermal Energy?
a)
Q=mc∆t
b)
Q=mc
c)
Q= ∆mct
d)
m=QC
67.
Water has a specific heat of 4184 J/KgºC. Wood has a specific heat of 1760 J/KgºC. What material needs more energy to raise the temperature 1ºC
a)
Wood
b)
Water
c)
Both are the same
68.
The specific heat of aluminum is 0.21 cal/g°C. How much heat(Q) is released when a 10 g piece of aluminum foil is taken out of the oven and cools from 100° to 50°?
a)
105 J
b)
10.5 J
c)
1.05 J
69.
____ is matter that has a definite shape and takes up a definite amount of space.
a)
Solid
b)
Liquid
c)
Gas
70.
A liquid changes to a gas during _________.
a)
Condensation
b)
Evaporation
c)
Precipitation
d)
Sublimation
71.
If you wanted to change liquid water into solid ice, you would ______ it.
a)
add salt
b)
melt
c)
freeze
d)
boil
72.
Which state of matter has particles that are tightly packed?
a)
liquid
b)
gas
c)
solid
73.
A __________________ does not have a definite shape and takes the shape of its container.
a)
solid
b)
liquid
c)
gas
74.
According to Boyle's Law, as the volume of a gas is made smaller, the pressure of the gas
a)
stays the same
b)
gets higher
c)
gets lower
75.
Matter that can take the volume and the shape of its container is
a)
a solid
b)
a liquid
c)
a gas
76.
Which container shows the particles of a liquid?
a)
Container A
b)
Container B
c)
Container C
77.
What gas law is shown in this graph?
a)
Third Gas Law
b)
Charles' Law
c)
Boyle's Law
78.
This diagram shows the relationship between
a)
volume and pressure
b)
volume and temperature
c)
temperature and pressure
79.
From 30 degrees to 55 degrees, what state of matter is the substance?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
80.
What state of matter is segment 5?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
81.
Liquids have...
a)
A definite shape and volume
b)
A definite shape but no definite volume
c)
No definite shape but a definite volume
d)
No definite shape or volume
82.
Gases have...
a)
A definite shape and volume
b)
A definite shape but no definite volume
c)
No definite shape but a definite volume
d)
No definite shape or volume
83.
A glass of salt water is put on a windowsill. After several days the water has disappeared, and there is only a film of white crystals left in the bottom. Which best explains what has happened?
a)
The salt caused the water to dry up.
b)
The water evaporated and left the salt behind.
c)
The water and the salt evaporated and left a film behind
d)
There is no explanation. Magic
84.
What line segment represents only the solid state?
a)
A-B
b)
B-C
c)
C-D
d)
D-E
85.
In which segment is the kinetic energy remaining constant?
a)
A-B
b)
B-C
c)
C-D
d)
E-F
86.
What state(s) of matter are present at D-E?
a)
Solid-liquid
b)
Liquid
c)
Liquid-gas
d)
Gas-Solid
87.
Between which points is the temperature of the substance remaining constant?
a)
A-B only.
b)
A-B, C-D, E-F
c)
B-C only.
d)
B-C, D-E
88.
Between which points is the temperature of the substance increasing?
a)
A-B only.
b)
A-B, C-D, E-F
c)
B-C only.
d)
B-C, D-E
89.
Between which points is the substance changing state?
a)
A-B only.
b)
A-B, C-D, E-F
c)
B-C only.
d)
B-C, D-E
90.
True or false: melting and freezing occur at the same temperature!
a)
True
b)
False
c)
I don't know
91.
A substance's heating curve is shown in the graph. What is its boiling point?
a)
100 C
b)
60 C
c)
80 C
d)
20 C
92.
Water exists as a _____________ at 3 mmHg and 50 °C.
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
93.
Water exists as a _____________ at 700 mmHg and 50 °C.
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
94.
At 10 atm, dry ice is heated from -100 °C to 30 °C. What changes occur?
a)
freezing, then condensation
b)
melting only
c)
sublimation only
d)
melting, then boiling
95.
What state of matter is X?
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
96.
What state of matter is Y?
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
97.
What change occurs from E to C?
a)
sublimation
b)
freezing
c)
melting
d)
boiling
98.
What change occurs from C to D?
a)
condensation
b)
vaporization
c)
melting
d)
sublimation
99.
Electricity that flows in a closed path is called a
a)
path
b)
current
c)
circuit
100.
The flow of electricity in a circuit-
a)
current
b)
flow
c)
circuit
101.
Magnetism created by an electric current
a)
electricity
b)
electromagnetism
c)
wind energy
102.
____________ stops the flow of electricity.
a)
A conductor
b)
An insulator
c)
A magnet
103.
To complete a circuit the switch must be
a)
unattached
b)
open
c)
closed
104.
If the lights are off, the circuit is
a)
closed
b)
open
105.
An example of a parallel circuit is
a)
the wiring in a house
b)
a flashlight
c)
a single circular path
106.
When socks get stuck to towels in your dryer, this is an example of________________
a)
current electricity
b)
static electricity
107.
What types of charges attract?
a)
Positive and Positive
b)
Positive and Neutral
c)
Negative and Neutral
d)
Positive and Negative
108.
The accumulation of excess electric charge on an object is called
a)
Static electricity
b)
Electric discharge
c)
Resistance
d)
Circuit
109.
What charge does a proton have?
a)
negative (-)
b)
positive (+)
c)
neutral or no charge (0)
110.
What charge does an electron have?
a)
negative (-)
b)
positive (+)
c)
neutral or no charge (0)
111.
What is the major difference between static electricity and current electricity?
a)
Current electricity involves a continuous flow of neutrons; static electricity is a sudden transfer of protons
b)
Current electricity can be deadly; static electricity is almost always safe
c)
In current electricity, there's a single transfer of electrons; in static electricity, there's a steady flow of electrons
d)
Current electricity involves a flow of electrons; static electricity involves a single transfer of electrons
112.
Ms Jo Jo rubbed two balloons with a piece of wool. What will happen when the balloons are brought near each other?
a)
The balloons will repel each other.
b)
The balloons will attract each other.
c)
The balloons will become positively (+) charged.
d)
The balloons will pop.
113.
What kind of circuit is this?
a)
series
b)
parallel
114.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
115.
An example of a parallel circuit is
a)
the wiring in a house
b)
a flashlight
c)
a single circular path
116.
the type of current that is used in outlets
a)
apparating current
b)
diverting current
c)
AC
d)
DC
117.
When is an object negatively charged?
a)
When it gains electrons
b)
When it gains protons
c)
When it loses electrons
d)
When it has more neutrons
118.
How do you increase the strength of an electromagnet?
a)
Decrease the number of batteries and increase the number of coils
b)
Increase the electric current and decrease the batteries
c)
You cannot strengthen an electromagnet
d)
Increase the electric current and increase the number of coils
119.
What will happen to the other bulbs in the circuit if one bulb goes out?
a)
The other bulbs will go out
b)
The other bulbs will get brighter
c)
The other bulbs will get dimmer
d)
They will flash on and off
120.
What will happen when a light bulb is removed from the circuit below?
a)
The remaining bulbs will go out
b)
The remaining bulbs will brighten
c)
The remaining bulbs will dim
d)
The brightness of the remaining bulbs will not change
121.
In a parallel circuit each load in a conducting path get the same amount of...
a)
Amps
b)
Volts
c)
Ohms
122.
In a series circuit each load gets a fraction of the total ________ supplied.
a)
Current
b)
Voltage
c)
Resistance
123.
Light bulbs are often brighter when connected in
a)
Series circuits
b)
Parallel circuits
124.
According to Ohm's law, if the resistance is decreased then the current will ________ (assume voltage does not change).
a)
Stay the same
b)
Increase
c)
Decrease
125.
A motor takes ______ energy and turns it into _____ energy.
a)
mechanical / magnetic
b)
electrical /mechanical
c)
magnetic / electrical
d)
mechanical/ electric
126.
A generator takes ______ energy and turns it into _____ energy.
a)
mechanical / magnetic
b)
electrical /mechanical
c)
magnetic / electrical
d)
mechanical / electric
127.
The number of wavelengths that pass a point each per second is:
a)
frequency
b)
period
c)
longitudinal
d)
transverse wave
128.
The type of waves that require medium to pass:
a)
Mechanical Waves
b)
Electromagnetic Waves
129.
When the frequency of a wave increases, what happens to the wavelength?
a)
The wavelength is not directly affected by the frequency of a wave.
b)
The wavelength increases.
c)
The wavelength decreases.
d)
More specific information is needed to form a conclusion about the wavelength.
130.
Which wave in the diagram has the greatest frequency?
a)
1
b)
2
c)
3
d)
4
131.
Which wave in the diagram has the greatest wavelength?
a)
1
b)
2
c)
3
d)
4
132.
which material does sound travel the fastest?
a)
solid
b)
liquid
c)
gases
133.
When a wave strikes and object and bounces off. (example echo)
a)
medium
b)
refraction
c)
reflection
d)
interference
134.
regular disturbances that carry energy through matter or space
a)
crest
b)
energy
c)
wave
d)
trough
135.
When a wave bends as it passes through at an angle from one medium to another.(example: pencil in a glass of water-)
a)
medium
b)
refraction
c)
reflection
d)
interference
136.
Which of the following is NOT a mechanical wave?
a)
sound
b)
light
c)
ocean
d)
seismic
137.
What kind of waves can travel through space?
a)
electromagnetic waves
b)
compressional waves
c)
longitudinal waves
d)
sound waves
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