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Physical Science Final Review (Units 1-5)

Total questions: 179

Worksheet time: 2hrs 37mins

Name
Class
Date
1.

Which best describes the act of using senses or tools to gather information?

a)

creating a hypothesis

b)

making an observation

c)

summarizing the results

d)

recording the measurements

2.

Which best describes the purpose of a control sample?

a)

to compare its results to those of a well-known scientist

b)

to have more qualitative data to analyze at the end of the experiment

c)

to compare its results to those with the experimental sample

3.

In an investigation that uses the scientific method, which step immediately follows making a hypothesis?

a)

test your hypothesis

b)

summarizing the results

c)

making observations

d)

asking a question

4.

When we test our hypothesis, there are two types of variables. What are they?

a)

Independent and controlled variable

b)

dependent and controlled variable

c)

independent and dependent variable

d)

none of the above

5.

Constants are factors in an experiment that stay the same. True or False?

a)

True

b)

False

6.

What should an experimenter do after analyzing data?

a)

carry out the experiment

b)

draw conclusions

c)

observe and infer

d)

identify the problem

7.

What is the first step in a commonly used scientific method?

(a)  

8.

A statement that can be tested or is an educated guess is known as what?

a)

control

b)

observation

c)

independent variable

d)

hypothesis

9.

Which best describes the purpose of a controlled experiment?


to prevent an undesired change in a variable

a)

to make sure the results of the experiment support the hypothesis

b)

to prevent a dangerous condition resulting from a reaction

c)

to examine whether one variable causes a change in another

d)

to prevent an undesired change in a variable

10.

An independent variable is?

a)

step-by-step approach to solving problem

b)

a statement that can be tested

c)

variable measured during the experiment

d)

variable changed by the experimenter

11.

What is a step-by-step approach to solving problems known as?

(a)  

12.

Read the lab procedure for a controlled experiment that looks at the effect of heat on the circumference of bicycle tires.


Step 1: Pump up six identical bike tires to the recommended air pressure.

Step 2: Place three tires under heat lamps, and keep the other three tires at room temperature.

Step 3: After four hours, measure the circumference of each tire.

Step 4: Record your results in the table.

Step 5: (?)


Which step should be next in this procedure?

a)

Write a conclusion for the experiment.

b)

Write a hypothesis for the results.

c)

List the materials that are needed.

d)

Draw a table for the observations.

13.

In an investigation that uses the scientific method, which step immediately follows asking a question?

a)

designing an experiment

b)

creating a hypothesis

c)

presenting the results

14.

Inference can be bits of information you gather with your senses? True or False

a)

True

b)

False

15.

How many steps are there in the Scientific Method that we discussed in class?

a)

5

b)

6

c)

7

d)

8

16.

What will happen in this scenario?

a)

The forces are balanced, but the cart will move to the left because the pulling forces are closer to it.

b)

The forces are balanced, but the cart will move to the right because the pulling forces are farther away from it.

c)

The forces are balanced and the cart will not move, even though the pulling forces are at different distances.

17.
How will this object move? 
a)
It won't move. 
b)
It will move to the right. 
c)
It will move to the left. 
d)
It will move up. 
18.
How will this object move? 
a)
It won't move. 
b)
It will move to the right. 
c)
It will move to the left. 
d)
It will move in both directions. 
19.
What is the net force?
a)
30 N left
b)
25 N right
c)
5 N left
d)
55 N right
20.
What is the net force?
a)
40 N left
b)
0 N Balalnced
c)
400 N right
d)
40 N right
21.
What is the net force?
a)
10 N
b)
0 N
c)
25 N
d)
1 N
22.
When an object has potential energy, it is not moving.
a)
true
b)
false
23.
An _______ force must act on an object for it to CHANGE it's motion
a)
balanced
b)
unbalanced
c)
gravitational
d)
electrical
24.

If the net force is equal to zero, the forces acting on the object are

a)

balanced

b)

unbalanced

25.

What is the sum of the forces (Net Force) for the situation above?

a)

100N to the right

b)

100N to the left

c)

50N to the right

d)

50N to the left

26.

Which of the following parts of the roller coaster you built would have the highest potential energy?

a)

The top of the rollercoaster (at the start)

b)

The top of the hill

c)

The top of the loop

d)

The end of the rollercoaster

27.

From the rollercoasters you built in class, it is possible to have the top of the loop be higher than the top of the rollercoaster.

a)

True

b)

False

28.
Energy due to motion is ____________ energy. 
a)
Potential 
b)
Energy
c)
Kinetic
d)
Friction
29.
The faster an object moves, the ________ kinetic energy it has. 
a)
more
b)
less
c)
none of the above
d)
all of the above 
30.
__________ is stored energy. 
a)
Potential
b)
Kinetic
c)
None of the above 
d)
All of the above 
31.
What kind of energy is in a rock at the edge of a cliff?
a)
Potential
b)
Kinetic
32.
What kind of energy is in a moving skateboard?
a)
Potential
b)
Kinetic
33.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
34.
At which point is kinetic energy greatest? 
a)
W
b)
X
c)
Y
d)
Z
35.
Which point has the most potential energy?
a)
G
b)
f
c)
b
d)
a
36.
When riding a roller coaster, you go up and down many hills. As you get to the top of a roller coaster, what energy change is taking place.
a)
Potential energy is changed into kinetic energy.
b)
Kinetic energy is changed into potential energy.
c)
Chemical energy is changed into heat energy.
d)
Heat energy is changed into chemical energy. 
37.
When riding a roller coaster, you go up and down many hills. When do you have the maximum (most) kinetic energy?
a)
At the top of each hill.
b)
As you go down each hill.
c)
At the bottom of each hill.
d)
As you go up each hill.
38.
"For every action, there is an equal and opposite reaction."
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
39.
Force = Mass x Acceleration
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
40.
"An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it."
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
41.

To move something AWAY from you is called a

a)

push

b)

pull

c)

target

d)

track

42.

The action of moving or changing position is called

a)

motion

b)

friction

c)

target

d)

track

43.

When an object is pushing on another object making it slow down it is called

a)

friction

b)

motion

c)

track

d)

position

44.

To move or haul something TOWARDS yourself it is called

a)

pull

b)

push

c)

friction

d)

target

45.

A push or pull is an example of a

a)

force

b)

track

c)

target

d)

position

46.

The picture is an example of a

a)

push

b)

pull

c)

target

d)

track

47.

The picture is an example of a

a)

pull

b)

push

c)

shove

d)

dig

48.

A game of tug-of-war is an example of

a)

balanced and unbalanced forces

b)

track and target

c)

rolling force

49.

The picture is an example of a(n)

a)

unbalanced force

b)

balanced force

c)

moving target

50.

The picture is an example of a(n)

a)

balanced force

b)

unbalanced force

c)

moving track

51.

Q. The strongest parts of the magnet are ...

a)

fronts

b)

backs

c)

poles

d)

middle

52.

Q. A north pole and a south pole will attract.

a)

TRUE

b)

FALSE

53.

Q. The area around a magnet is called the .....

a)

attraction zone

b)

work area

c)

magnetic field

d)

hot zone

54.

Q. A magnet will pick up an object that is made of...

a)

plastic

b)

glass

c)

iron or steel

d)

Paper

55.

In scrapyards, there are many tipe of materials like iron, wood, steel, gold, silver, and cooper.

What are materials that can be lifted up using the magnetic crane?

a)

iron and wood

b)

iron and steel

c)

wood and cooper

d)

silver and gold

56.

Which metal does NOT attract to a magnet

a)

Nickel

b)

Copper

c)

Iron

d)

Colbalt

57.

What type of magnet is shown in the picture?

a)

Bar Magnet

b)

Button Magnet

c)

Ring Magnet

d)

Horseshoe Magnet

58.

What type of Magnet is shown in the picture?

a)

Horseshoe Magnet

b)

Bar Magnet

c)

Button Magnet

d)

Ring Magnet

59.

True of False: A magnet will attract a paperclip?

a)

True

b)

False

60.

True or False: A magnet will be attracted to a wooden spoon

a)

True

b)

False

61.

What kind of energy makes the microwave work?

a)

heat

b)

wind

c)

electricity

62.

You shined a flashlight on object and light bounced back. What kind of object would bounce back the light?

a)

mirror

b)

paper

c)

jar

63.

A small bell produces what kind of sound?

a)

soft

b)

loud

64.

The sun produces what kind of energy?

a)

Heat

b)

Light

c)

Electricity

d)

Solar

65.

This airplane is moved by what energy?

a)

electricity

b)

Gas (fuel)

c)

solar

66.

These produce what kind of energy?

a)

heat

b)

solar

c)

light

67.

What energy helps this object move?

a)

solar

b)

gas

c)

wind

68.

A grill produces what type of energy form?

a)

heat

b)

light

69.

Do people make energy when they exercise, like running?

a)

yes

b)

no

70.

Can we live without the sun?

a)

yes

b)

no

71.

How do objects become positively charged?

a)

They gain electrons

b)

They lose electrons

c)

Rubbing or Friction

72.

How do objects become negatively charged?

a)

They gain electrons

b)

They lose electrons

c)

Rubbing or Friction

73.

This is a measure of electrical pressure

a)

Current

b)

Volt

c)

Ohm

d)

Ampere

74.

This is the measure of the movement of the electric charge

a)

Voltage

b)

Volt

c)

Ohm

d)

Ampere

75.

This is a measure of electrical resistance

a)

Current

b)

Volt

c)

Ohms

d)

Ampere

76.

Force resulting from interaction between electrically charged particles

a)

Magnetic Force

b)

Electromagnetic Force

c)

Electric Force

d)

Current

77.

The size or quantity of something

a)

Magnetic Force

b)

Magnitude

c)

Electromagnetic Force

d)

Current

78.

As the distance between magnets increases-the attraction between them will

a)

Decrease

b)

Stay the Same

c)

Increase

79.

How can the strength of an electromagnet increase?

a)

Remove the battery

b)

Remove loops (coils) of wire from around the iron nail

c)

Add more loops (coils) of wire around the iron nail

d)

Remove the iron nail, leaving only the coils of wire

80.

What is magnetic force?

a)

Attraction or repulsion that arises between electrically charged particles because of their motion

b)

How strong a magnet is

c)

Force resulting from interaction between electrically charged particles

d)

The size or quantity of something

81.

Students attached both ends of a long wire to the poles of a battery and wrapped the wire around a spoon. In this arrangement, the spoon is able to pick up five paper clips. The students wrap more wire around the spoon and want to determine if the strength of the magnetic force has increased. Which of the following observations would indicate that wrapping more wire has increased the strength of the electromagnet?

a)

More wire was needed to wrap around the spoon.

b)

The spoon now picks up seven paper clips.

c)

Eventually, the battery runs out of energy.

d)

The ends of the wire must touch the battery's poles.

82.

Students want to investigate how the amount of electric energy delivered to a motor affects its speed. Which of the following procedures will most likely produce the data students need to answer their question?

a)

Measure the rotations per second of a motor when it is connected to one battery, two batteries, and three batteries.

b)

Add larger and larger motors to a battery to determine the size of the largest motor the battery is able to run

c)

Closely observe the rotation of the motor to see if the direction of spin reverses when the poles of the battery are switched

d)

Connect a series of motors to the same battery to figure out how many motors can be run off the same battery.

83.

The table provided shows data collected by students during an investigation of two electromagnets. Which of the following conclusions is supported by data on the table?

a)

When two electromagnets are of like charges, they attract each other.

b)

Electromagnets that repel each other have more force than those that attract each other.

c)

The greater the charges of two electromagnets, the greater the size of the force.

d)

If the charge on one magnet is positive, the charge on the other must be negative.

84.

The illustration shows a hand generator. Turning the handle of the generator spins a magnet and creates an electric current that lights the bulb. Which of the following observations can be used to indicate the strength of the current created by the generator?

a)

The brightness of the bulb

b)

The size of the magnet

c)

The length of the handle

d)

The mass of the generator

85.

This table shows the magnitude of electromagnetic force exerted by two electromagnets on each other as the distance between the two electromagnets is varied. The data on the table provide evidence for which of the following conclusions?

a)

The force between any two magnets is always constant, regardless of distance.

b)

As distance between electromagnets increases, the electromagnetic force also increases.

c)

The smaller the distance between two electromagnets, the greater the force.

d)

The force between two magnets depends only on the charge of the electromagnets.

86.

What is a current?

a)

A directional flow of electrical charge through an object or medium

b)

Attraction or repulsion that arises between electrically charged particles because of their motion

c)

The size or quantity of something

d)

Attractive or repulsive interactions between any two charged objects

87.

What will happen as an electron (-) gets closer to a proton (+)?

a)

The repulsion will be stronger.

b)

The attraction will be stronger.

c)

The attraction will be weaker.

d)

Nothing will happen to the electric field.

88.

A current flowing through a wire is surrounded by a

a)

Electric Current

b)

Magnetic Field

c)

Electric Field

d)

None of these

89.

What is an electric force?

a)

The size or quantity of something

b)

Attractive or repulsive interactions between any two charged objects

c)

A directional flow of electrical charge through an object or medium

d)

How strong a magnet is

90.

What is magnetic strength?

a)

Attractive or repulsive interactions between any two charged objects

b)

Force resulting from interaction between electrically charged particles

c)

How strong a magnet is

d)

Attraction or repulsion that arises between electrically charged particles because of their motion

91.

What will happen if the north ends of two magnets are placed near each other?

a)

Both magnets will get weaker.

b)

They will repulse (repel) each other.

c)

They will attract each other.

d)

Nothing will happen.

92.

The region in which a magnetic force acts is called a

a)

line of force

b)

pole

c)

magnetic field

d)

field of attractio

93.

An example of a ferromagnetic material is

a)

copper

b)

wood

c)

cheese

d)

nickel

94.

A coiled current carrying wire is called

a)

an electromagnet

b)

a solenoid

c)

a compass

d)

a ferromagnet

95.

Unlike poles of different magnets

a)

attract each other

b)

cancel each other out

c)

repel each other

96.

Electromagnets can be

a)

turned on and off

b)

made stronger

c)

made from iron

d)

made weaker

97.

The magnetosphere

a)

surrounds the Earth

b)

Surrounds the sun

c)

is shaped by the solar wind (charged particles from the sun)

d)

doesn't exist

98.

The magnetic field is strongest

a)

at the poles

b)

in the middle

c)

at the north pole

d)

at the south pole

99.

THe north end of a compass needle always points to

a)

our geographic north pole

b)

our geographic south pole

c)

our magnetic north pole

d)

our magnetic south pole

100.

Earth acts like a magnet because its core contains

a)

molton carbon

b)

solid nickel and iron

c)

rocks

d)

molten nickel and iron

101.

Which of the following would be an example of an insulator?

a)

iron

b)

aluminum

c)

rubber

d)

silver

102.

The rule of charged particles states that

a)

opposites attract

b)

opposites repel

c)

opposites don't interact

d)

likes attract

103.

These are responsible for the flow of electricity

a)

protons

b)

electrons

c)

neutrons

d)

wires

104.

Conduction is the transfer of electric charges by

a)

interaction of electric fields

b)

direct contact

c)

rubbing

d)

jumping

105.

If the magnets above were brought close together they would…

a)

attract each other with a a strong force

b)

repel each other with a strong force

c)

attract each other with a weak force

d)

repel each other with a weak force

106.

An example of static discharge would be

a)

using a compass

b)

an elecromagnet

c)

a lightning bolt

d)

rain

107.

Which position of the two magnets results in the greatest attraction between them?

a)

A

b)

B

c)

C

d)

D

108.

Current is the flow of these through a wire

a)

electrons

b)

protons

c)

neutrons

109.

Charging by rubbing is called

a)

friction

b)

induction

c)

conduction

d)

polarization

110.

Current, or the flow of charge through a wire is measured in

a)

volts

b)

amps

c)

Joules

d)

Newtons

111.

Induction is the charging of an object through

a)

direct contact

b)

rubbing

c)

interaction of electric fields

d)

pugging it in

112.

Which transverse wave has the highest frequency?

a)

1

b)

2

c)

3

d)

4

113.
The matter (solid, liquid, or gas) through which waves can travel
a)
Medium
b)
Object
c)
Transverse Wave
d)
Wavelength
114.

Which diagram shows the wavelength of a wave?

a)
b)
c)
115.

What does a wave carry from place to place?

a)

energy

b)

matter

c)

people

116.

The highest point on a transverse wave is the

a)

compression

b)

crest

c)

rest position

d)

trough

117.

The lowest point on a transverse wave is the

a)

compression

b)

crest

c)

rest position

d)

trough

118.

If the wavelength of a wave increased, what would happen to the frequency?

a)

decrease

b)

increase

c)

stay the same

119.

A wave that can travel through matter and empty space is a:

a)

electromagnetic wave

b)

longitudinal wavy

c)

transverse wave

d)

mechanical

120.

What type of wave is this?

a)

Longitudinal

b)

Transverse

c)

Electromagnetic

d)

x ray

121.
Which of the following is NOT a mechanical wave?
a)
sound
b)
light
c)
ocean
d)
seismic
122.
How would a person measure the wavelength on this sound wave?
a)
dense to less dense
b)
trough to crest
c)
compression to compression
d)
beginning of illustration to the end
123.

You can't hear sounds in outer space because there is no

a)

medium

b)

light

c)

energy

d)

heat

124.
What is transferred by the movement of waves?
a)
Matter
b)
Energy
c)
Nothing
d)
Water
125.
What type of wave MUST have matter to travel through?
a)
X-Ray
b)
Electromagnetic
c)
Mechanical
d)
Radient
126.
What type of wave does NOT need matter to travel through?
a)
Mechanical
b)
Transverse
c)
Sound
d)
Electromagnetic
127.
In which type of wave does the matter move at right a right angle (or opposite) to the direction of the wave?
a)
Mechanical
b)
Transverse
c)
Sound
d)
Compressional
128.
In which type of wave does the matter move in the same direction as the direction of the wave?
a)
Mechanical
b)
Transverse
c)
Sound
d)
Compression
129.
The frequency of a wave is the _________________of waves passing a given point per second.
a)
Amplitude
b)
Wavelength
c)
Number
d)
Speed
130.
What is the low point in a transverse wave called?
a)
Peak
b)
Wavelength
c)
Trough
d)
Rarefaction
131.
Which line represents the wavelength in the diagram?
a)
Between lines B and F
b)
D
c)
Between lines E and G
d)
A
132.
Which line represents the amplitude of the wave?
a)
A
b)
H
c)
From B to the resting point of the wave
d)
From E to G
133.
What are the spaced out sections of this wave called?
a)
Reflections
b)
Rarefactions
c)
Compressions
d)
Wavelengths
134.

Electromagnetic waves do not require a medium to travel.

a)

True

b)

False

135.

The more energy waves have, the more penetrating the are.

a)

True

b)

False

136.

Cell phones transmit and receive ______ waves.

a)

infrared

b)

radio

c)

gamma

d)

micra

137.

Visible light rays have more energy than Ultraviolet rays.

a)

True

b)

False

138.

The difference between the different waves on the EM spectrum is ______________

a)

amplitude

b)

frequency

c)

wavelength

139.

GPS stands for _______________ ________________ system.

a)

global placement

b)

global positioning

c)

gamma positioning

140.

What is the description for x rays?

a)

used in cell phones

b)

allows you to see

c)

causes skin to tan

d)

can see broken bones

141.

What is the description for radio waves?

a)

have the least amount of energy

b)

allows for night vision

c)

see broken bones

d)

kills cancer cells

142.

What is the description for gamma rays?

a)

causes skin to tan

b)

kills cancer cells

c)

used for night vision

d)

used in cell phones

143.

What is the description for microwaves?

a)

allows you to see

b)

can see broken bones

c)

used in cell phones

d)

has the least amount of energy

144.

What is the description for ultraviolet rays?

a)

has the least amount of energy

b)

causes skin to tan

c)

allows night vision

d)

see broken bones

145.

What is the description for infrared rays?

a)

allows night vision

b)

kills cancer cells

c)

causes skin to tan

d)

used in cell phones

146.

What is the description for visible light?

a)

has the least amount of energy

b)

causes skin to tan

c)

allows you to see

d)

can see broken bones

147.

On the EM spectrum... what would "A" represent?

a)

UV

b)

visible

c)

radio

d)

microwave

148.

On the EM spectrum, what would "G" represent?

a)

X ray

b)

gamma

c)

UV

d)

visible

149.

On the EM spectrum, what would "D" represent?

a)

visible light

b)

UV

c)

radio

d)

infrared

150.

On the EM spectrum, what would "3" represent?

a)

red

b)

blue

c)

green

d)

yellow

151.

Select the correct order of waves on the EMS from low to high energy

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

152.

Which has the LONGEST wavelength and, therefore, the LOWEST frequency/energy

a)

Gamma Rays

b)

Ultraviolet

c)

Visible Light

d)

Infrared rays

153.

Which of the following electromagnetic waves has the lowest frequency?

a)

gamma ray

b)

infrared wave

c)

visible light wave

d)

microwave

154.
Which wave has the largest wavelength?
a)
A
b)
B
c)
C
d)
None (same wavelength)
155.

Which letter indicates X-rays?

a)

A.

b)

B.

c)

C.

d)

D.

156.

Which letter indicates infrared rays?

a)

A.

b)

B.

c)

C.

d)

D.

157.

Which list places the electromagnetic energies in order from most energy to least energy?

a)

X-ray, Radio, Visible

b)

Ultraviolet, Inferred, Radio

c)

Radio, Visible, Gamma

d)

Visible, Ultraviolet, X-Ray

158.

Which of the following statements can be concluded from the table?

a)

X-Ray waves have a lower frequency than infrared waves.

b)

Microwaves have a smaller wavelength than visible light.

c)

The speed of all electromagnetic waves are equal.

d)

The frequency and wavelengths are equal for each type of radiation.

159.

A gamma ray photon and a microwave photon are traveling in a vacuum. Compared to the wavelength and energy of the gamma ray photon, the microwave photon has a -----?

a)

shorter wavelength and less energy

b)

shorter wavelength and more energy

c)

longer wavelength and less energy

d)

longer wavelength and more energy

160.

Earth’s atmosphere blocks short wavelengths of the electromagnetic spectrum. Which telescopes must be placed in orbit around Earth in order to observe short-wavelength radiation?

a)

Gamma-ray telescopes

b)

Visible-light telescopes

c)

Infrared telescopes

d)

Radio telescopes

161.
The shortest wavelength in visible light is______.
a)
violet
b)
red
c)
blue
d)
yellow
162.
The shortest wavelength in visible light is______.
a)
violet
b)
red
c)
blue
d)
yellow
163.
The shortest wavelength in visible light is______.
a)
violet
b)
red
c)
blue
d)
yellow
164.
This wave has the second highest frequency on the spectrum. 
a)
microwaves
b)
visible light
c)
x-rays
d)
gamma ray
165.
This wave has the second highest frequency on the spectrum. 
a)
microwaves
b)
visible light
c)
x-rays
d)
gamma ray
166.
This wave has the second highest frequency on the spectrum. 
a)
microwaves
b)
visible light
c)
x-rays
d)
gamma ray
167.
The higher the frequency the ______ the energy. 
a)
higher
b)
lower
c)
neither, stays the same
168.

The lower the frequency the ______ the energy.

a)

higher

b)

lower

c)

neither, stays the same

169.
The higher the frequency the ______ the energy. 
a)
higher
b)
lower
c)
neither, stays the same
170.
What do you have at 10^3?
Wavelength Not Frequency
a)
Microwaves
b)
Infrared
c)
Radio
d)
X-Ray
171.
What do you have at 10^3?
Wavelength Not Frequency
a)
Microwaves
b)
Infrared
c)
Radio
d)
X-Ray
172.
What do you have at 10^-5?
Wavelength Not Frequency
a)
Microwaves
b)
Infrared
c)
Radio
d)
X-Ray
173.
What do you have at 10^-2?
Wavelength Not Frequency
a)
Microwaves
b)
Infrared
c)
Radio
d)
X-Ray
174.
What do you have at 10^-10?
Wavelength Not Frequency
a)
Microwaves
b)
Infrared
c)
Radio
d)
X-Ray
175.
What do you have at 10^-8?
Wavelength Not Frequency
a)
Ultra Violet
b)
Visible
c)
Gamma Rays
d)
X-Ray
176.
What do you have at 10^-6?
Wavelength Not Frequency
a)
Ultra Violet
b)
Visible
c)
Gamma Rays
d)
X-Ray
177.
What do you have at 10^-12?
Wavelength Not Frequency
a)
Ultra Violet
b)
Visible
c)
Gamma Rays
d)
X-Ray
178.
Wavelengths on the right side of the Electromagnetic spectrum are ______________.
a)
short
b)
long
c)
average
179.
What do you have at 10^-10?Wavelength Not Frequency
a)
Ultra Violet
b)
Visible
c)
Gamma Rays
d)
X-Ray