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Wave Behavior & Light Energy CFA Review

Total questions: 20

Worksheet time: 48mins

Name
Class
Date
1.
What type of wave behavior is pictured above?
a)
Refraction
b)
Reflection
c)
Absorption
d)
Diffraction
2.
What type of wave behavior is pictured above?
a)
Refraction
b)
Reflection
c)
Absorption
d)
Diffraction
3.
What type of wave behavior is pictured above?
a)
Refraction
b)
Reflection
c)
Absorption
d)
Diffraction
4.
Which of the figures represents reflection?
a)
A
b)
B
c)
C
d)
D
5.
Which letter(s) represent the crest of the wave?
a)
A
b)
D
c)
B & F
d)
F
6.
Which letter(s) represent the trough of the wave?
a)
A
b)
D
c)
B & F
d)
F
7.
What property of the wave is represented by the letter "B"?
a)
amplitude
b)
crest
c)
trough
d)
wavelength
8.

The Electromagnetic Spectrum is made up of different wavelengths of:

a)

wave

b)

sound

c)

light

d)

surfboards

9.

This is the portion of the Electromagnetic spectrum that has the longest wavelength.

a)

Gamma Rays

b)

Visible Light

c)

Microwaves

d)

Radio Waves

10.

The portion of the Electromagnetic Spectrum that has the shortest wavelengths.

a)

Microwaves

b)

Gamma Rays

c)

X-Rays

d)

Infrared

11.

What is the portion of the Electromagnetic Spectrum that we can see and interpret with our eyes?

a)

Infrared Waves

b)

Ultraviolet Waves

c)

Radio Waves

d)

Visible Light

12.

When the wavelengths in the Electromagnetic Spectrum get shorter, what happens to the frequency of the waves?

a)

It decreases

b)

It increases

c)

It stays the same

d)

They are unrelated

13.

Which type of wave in the Electromagnetic Spectrum is used by doctors to see if you have a broken bone?

a)

Infrared Waves

b)

Gamma Rays

c)

X-rays

d)

Ultraviolet waves

14.

Which type of waves in the Electromagnetic Spectrum are used to send to and from cell phones?

a)

Radio Waves

b)

Microwaves

c)

Infrared Waves

d)

Cellular Waves

15.

Which type of wave in the Electromagnetic Spectrum is used to take pictures of the Earth from Space to show things like changes in vegetation, ice coverage, etc.?

a)

Microwaves

b)

Radio Waves

c)

Ultraviolet Waves

d)

Infrared Waves

16.
Which waves are the type that can give us suntans and sunburns?
a)
Infrared radiation
b)
Ultraviolet radiation
c)
Radio waves
d)
X-rays
17.
In visible light, which color has the longest wavelength?
a)
Red
b)
Violet
c)
Yellow
d)
Green
18.
The higher the frequency the ______ the energy. 
a)
higher
b)
lower
c)
neither, stays the same
19.
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
20.
How much of the electromagnetic spectrum is visible?
a)
All of it
b)
None of it
c)
Most of it
d)
Only a small part