NEW
Font size
S
M
L
XL
Worksheets4th 9 weeks Review
Total questions: 75
Worksheet time: 3hrs 27mins
Name
Class
Date
1.
Energy of motion is which type of energy?
a)
Potential
b)
Kinetic
c)
Sound
2.
Stored energy that an object has due to its position or chemical composition is...
a)
Potential
b)
Kinetic
c)
Mechanical
3.
What type of energy is in this picture?
a)
Kinetic
b)
Potential
c)
Electromagnetic
4.
What is the law that states that energy cannot be created or destroyed only transform form one energy to another?
a)
Law of Conservation of Energy
b)
Law of Gravity
c)
Law of Inertia
d)
None of these
5.
What do we call a change from one form of energy to another?
a)
Energy form
b)
Energy transformation
c)
Kinetic energy
d)
Potential energy
6.
(3.2) What is Mechanical Energy?
a)
Kinetic
b)
Potential
c)
Thermal Energy
d)
The sum of kinetic and potental energy that causes force to move an object any distance.
7.
At which point is potential energy greatest
a)
W
b)
X
c)
Y
d)
Z
8.
MGH
a)
KE
b)
PE
c)
Work
d)
Power
9.
1/2 mv2
a)
KE
b)
PE
c)
Work
d)
Power
10.
As a pendulum swings from its highest to lowest position, what happens to its kinetic and potential energy?
a)
Both the potential energy and kinetic energy decrease
b)
The potential energy decreases while the kinetic energy increases
c)
The kinetic energy decreases while the potential energy increases
d)
Bothe the potential energy and kinetic energy increase
11.
When a pendulum swings, at which point is kinetic energy highest:
a)
1
b)
2
c)
3
d)
4
12.
When a pendulum swings, at which point is potential energy at its greatest
a)
1
b)
2
c)
3
d)
4
13.
What is the unit used to measure work?
a)
Joule
b)
Watt
c)
Newton
d)
Pascal
14.
What is the unit used to measure Power?
a)
Joule
b)
Watt
c)
Newton
d)
Pascal
15.
Which has greater KE, a car traveling at 30 m/s or a second car that is 1/2 as massive, but traveling at 60 m/s?
a)
car 1
b)
car 2
c)
both have the same KE
16.
A job is done slowly, and an identical job is done quickly. Both jobs require the same amount of ___, but different amounts of _____
a)
work, energy
b)
power, work
c)
work, power
d)
force, work
17.
Friction causes energy to be transformed from KE to what?
a)
PGE
b)
chemical
c)
thermal
d)
elastic
18.
What type of simple machine is found on the cap of a pickle jar?
a)
lever
b)
inclined plane
c)
pulley
d)
screw
19.
Which of these is an example of a wedge?
a)
skateboard
b)
broom
c)
stairs
d)
butter knife
20.
Which is an example of someone using a simple machine to do work?
a)
a boy runs across a football field
b)
a banker counts money
c)
a mother pushes a stroller up a ramp
d)
a girl eats a sandwich
21.
Which of the following does a simple machine do?
a)
allows the users to apply less force over a longer distance
b)
reduce the amount of force needed to do work
c)
Both of the above
22.
Consists of two circular objects; a central shaft and a wheel.
a)
wheel and axle
b)
screw
c)
pulley
23.
A _____ is a fixed bar that us free to move around a fixed point known as a fulcrum.
a)
pulley
b)
inclined plane
c)
lever
24.
If an object is too heavy to move up a ramp, what is the best way to fix the problem?
a)
Increase the slope of the ramp
b)
Increase the elevation of the ramp
c)
Increase the length of the ramp
d)
Increase the friction of the ramp
25.
What do we call the bottom of a transverse wave?
a)
crest
b)
trough
c)
wavelength
d)
amplitude
26.
What kind of wave is pictured below?
a)
compressional wave
b)
transverse wave
c)
sound wave
d)
mechanical wave
27.
What do we call the top of the wave?
a)
crest
b)
trough
c)
amplitude
d)
frequency
28.
Waves that require a medium are called
a)
mechanical waves
b)
transverse waves
c)
light waves
d)
gamma rays
29.
What do we call the part of a compressional wave that is when the waves are squeezed together?
a)
compression
b)
rarefaction
c)
crest
d)
trough
30.
What do we call the part of a compressional wave that is spread a part?
a)
compression
b)
rarefaction
c)
crest
d)
trough
31.
Waves are a transfer of what?
a)
Heat
b)
Light
c)
Energy
d)
Food
32.
What is a wave
a)
a disturbance in a medium
b)
a small disturbance
c)
a medium disturbance
d)
a large disturbace
33.
This type of Electromagnetic wave shows a break in bones.
a)
gamma ray
b)
x-ray
c)
brokenometer
d)
radio wave
34.
Which of these waves can travel in a vacuum (empty space)/
a)
sound wave
b)
radio wave
c)
compressional wave
d)
water wave
35.
All waves carry
a)
energy
b)
light
c)
matter
d)
particles
36.
Which letter represents the wave crest?
a)
A
b)
B
c)
C
d)
D
37.
Which letter represents the wave trough?
a)
A
b)
B
c)
C
d)
D
38.
Which letter represents amplitude?
a)
A
b)
B
c)
C
d)
D
39.
Which wave has a greater frequency?
a)
A
b)
B
40.
What is another name for wave height?
a)
Frequency
b)
Amplitude
c)
Wavelength
d)
Origin
41.
What do mechanical waves travel through?
a)
Medium
b)
empty space
c)
vacuum
d)
the boo
42.
Frequency is a measure of...
a)
length of the wave
b)
height of the wave
c)
number of waves a second
d)
number of waves an hour
43.
Sound waves are
a)
longitudinal
b)
trasnverse
c)
beach
d)
not really waves
44.
All electromagnetic waves have the same...
a)
frequency
b)
speed
c)
wavelength
d)
energy
45.
which of the following does NOT belong in the electromagnetic spectrum:
a)
X-ray
b)
sound wave
c)
ultra violet rays
d)
microwaves
46.
Cancer can be treated with_______________waves.
a)
Penicillin
b)
Radio
c)
Infrared
d)
Gamma
47.
Electromagnetic waves________________travel through space.
a)
Never
b)
Cannot
c)
Can
d)
Wish they could
48.
The acronym (letters) used to remember visible light is____________
a)
KTPERRY
b)
ROYGBIV
c)
DOGPOUND
d)
ROMERO
49.
_____________________light is the only type of EM wave detected by the human eye.
a)
Red
b)
Gamma
c)
Microwave
d)
Visible
50.
This wave has the second highest frequency on the spectrum.
a)
microwaves
b)
visible light
c)
x-rays
d)
gamma ray
51.
Select the correct order of waves on the Electromagnetic Spectrum
a)
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
b)
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
c)
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
d)
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
52.
If you're moving from gamma rays to microwave, describe how the energy level changes
a)
Increases
b)
Decreases
c)
Energy level doesn't change
d)
We never talked about it
53.
High energy waves have a ____.
a)
high frequency
b)
low frequency
c)
small amplitude
d)
big wavelength
54.
Gamma rays have the shortest waveslength, and therefore the ____ frequency.
a)
lowest
b)
highest
55.
Which of these waves can travel in a vacuum (empty space)/
a)
sound wave
b)
radio wave
c)
compressional wave
d)
water wave
56.
What can electromagnetic waves travel through?
a)
mediums
b)
empty space
c)
solely solids
d)
both mediums and empty space
57.
Sound travels FASTEST through which of these materials?
a)
Air
b)
Empty space
c)
Metal
d)
Water
58.
Sound is caused by?
a)
force
b)
vibrations
c)
instruments
59.
What causes an echo?
a)
sound waves bouncing off large, hard surfaces
b)
sound waves bouncing off carpet
c)
sound waves bouncing off tables and chairs
d)
you repeating yourself
60.
People cannot here sounds with a frequency lees than ______ Hz.
a)
2000
b)
200
c)
20
d)
40
61.
_____ is a method of locating things underwater using echolocation.
a)
trees
b)
solar
c)
sonar
d)
turpentine
62.
how high or low a sound seems
a)
pitch
b)
patch
c)
pihment
d)
scream
63.
_____________________________ is an area of particles that moves outward in all directions from a vibrating object.
a)
frequency
b)
sound wave
c)
pitch
d)
intensity
64.
Sound will travel slowest through which of the following forms of matter?
a)
milk
b)
desk
c)
air
d)
door
65.
An object that does not vibrate cannot produce
a)
sound
b)
light
c)
heat
d)
electricity
66.
What happens to the sound an object makes when the speed of vibrations decreases (slow down)?
a)
its volume will increase
b)
its pitch rises
c)
its pitch becomes lower
d)
its volume decreases
67.
Which is the approximate range of human hearing?
a)
5-5,000 Hz
b)
500-20,000 Hz
c)
20-20,000 Hz
d)
20-5,000 Hz
68.
which is a tool that is used in medicine to view internal organs and pregnancy.
a)
radar
b)
doppler
c)
ultrasound
d)
sonar
69.
The number of waves that occur in a time interval is referred to as
a)
amplitude
b)
crest
c)
frequency
d)
speed
70.
when one object, vibrating at the same natural frequency of a second object, forces that second object into vibration motion, it is called
a)
harmonics
b)
frequency
c)
amplitude
d)
resonance
71.
What do you get if you combine all of the colors in visible light?
a)
bright light
b)
white light
c)
brilliant light
d)
neon light
72.
What happens when light hits an object you can see?
a)
The light turns corners.
b)
The light curves around the object.
c)
The object reflects the light.
d)
The light and the object do not form a shadow.
73.
A sound's pitch is based on the _____________ of its sound waves
a)
loudness
b)
amplitude
c)
frequency
d)
pitch
74.
What is the first step in the hearing process?
a)
vibrations from the eardrum are passed to small bones
b)
the moving liquid bends tiny hairs in your inner ear
c)
The outside part of the ear catches the sound waves through the air
d)
the sound waves move down the auditory canal
75.
____________________ is the distance between two crests
a)
wavelength
b)
amplitude
c)
trough
d)
frequency
Reset
