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WorksheetsLight, Sound, and Electricity Review
Total questions: 40
Worksheet time: 43mins
Name
Class
Date
1.
What is number is rarefaction?
a)
1
b)
2
c)
3
2.
What is number is wavelength?
a)
1
b)
2
c)
3
3.
What is number is compression?
a)
1
b)
2
c)
3
4.
this circuit is .....?
a)
open
b)
parallel
c)
closed
d)
chris barton
5.
What kind of circuit is this?
a)
series
b)
parallel
6.
This image represents what type of circuit?
a)
open
b)
circular
c)
series
d)
parallel
7.
The distance between the line of origin to the top of the wave is called
a)
amplitude
b)
wavelength
c)
frequency
d)
speed
8.
When a wave moves parallel to the direction that the wave travels, it is a
a)
longitudinal
b)
transverse
9.
The Tacoma Narrows Bridge was opened to traffic on July 1, 1940 and collapsed on November 7, 1940. One theory created for the bridge's failure is that the pressure of the wind caused the natural frequencies of the bridge to move. This condition is called —
a)
amplification
b)
reflection
c)
diffraction
d)
resonance
10.
The buildup of charges on an object is called:
a)
positive charge
b)
static charge
c)
negative charge
d)
static discharge
11.
What is an object that does not conduct electricity?
a)
Conductor
b)
Insulator
c)
Circuit
d)
Resistance
12.
How do you make an electromagnet?
a)
wrap a battery in wire and connect it to an iron nail.
b)
wrap a wire with another wire and connect it to an iron nail.
c)
wrap an iron nail in wire and connect it to a power source.
d)
wrap an iron nail in wire and connect it to another iron nail.
13.
A wave that requires a medium through wave which to travel
a)
A. electromagnetic wave
b)
B. longitudinal wave
c)
C. mechanical wave
d)
D. transverse wave
14.
A wave that does not require a medium
a)
A. electromagnetic wave.
b)
B. surface wave
c)
C. medium
d)
D. transverse wave
15.
Which wave in the diagram has the lowest frequency?
a)
1
b)
2
c)
3
d)
4
16.
What property of the wave is represented by the letter "B"?
a)
amplitude
b)
crest
c)
trough
d)
wavelength
17.
What property of this wave is represented by the letter "A"
a)
amplitude
b)
crest
c)
trough
d)
wavelength
18.
Which letter(s) represent the trough of the wave?
a)
A
b)
B & D
c)
D
d)
C & G
19.
Which letter(s) represent the crest of the wave?
a)
A
b)
B & D
c)
B & F
d)
F
20.
The number of wavelengths that pass a point each per second is:
a)
frequency
b)
period
c)
longitudinal
d)
transverse wave
21.
What is this called?
a)
refraction
b)
reflection
c)
reconstroction
d)
retraction
22.
When light bounces back it is _____
a)
Reflected
b)
Refracted
c)
Absorbed
d)
Optical Density
23.
The following is a picture of what type of mirror?
a)
Convex Mirror
b)
Concave Mirror
c)
Plane Mirror
d)
Flat Mirror
24.
The following is a picture of what type of mirror?
a)
Convex Mirror
b)
Concave Mirror
c)
Plane Mirror
d)
Flat Mirror
25.
an example of a convex lens
a)
peephole
b)
smile
c)
microscope
d)
magnifine glass
26.
Which type of electromagnetic radiation has the highest energy?
a)
Radio Waves
b)
Visible Light
c)
Microwaves
d)
Gamma Rays
27.
When a wave moves parallel to the direction that the wave travels, it is a?
a)
Longitudinal wave
b)
Transverse wave
c)
Surface wave
d)
Reflected wave
28.
The change in pitch of a sound as an object moves closer or farther away is a result of?
a)
Doppler effect
b)
Resonance
c)
reflection
d)
amplitude
29.
Echolocation is used as a means to locate objects by all the following creatures EXCEPT?
a)
Dolphins
b)
Whales
c)
Bats
d)
Birds
30.
The interaction between waves that meet is called?
a)
refraction
b)
interference
c)
diffraction
d)
reflection
31.
Waves that travel at the same speed as light, but have different wavelengths and frequencies make up the?
a)
energy fields
b)
electromagnetic spectrum
c)
polarized light
d)
magnetic resonance
32.
a disturbance that transfers energy from one place to another is called a?
a)
matter
b)
force
c)
motion
d)
wave
33.
If a electromagnetic wave has a higher frequency it would have_______.
a)
Shorter wavelength
b)
longer wavelength
c)
no change to it's wavelength
d)
no wavelength
34.
Sound is a type of?
a)
mechanical energy
b)
chemical energy
c)
radiant energy
d)
electrical energy
35.
What kind of electromagnetic radiation is used to identify heat signatures?
a)
infrared
b)
radio
c)
microwaves
d)
ultraviolet
36.
What kind of electromagnetic radiation is used to send communications?
a)
infrared
b)
radio
c)
microwaves
d)
ultraviolet
37.
What kind of electromagnetic radiation is used in the cooking industry?
a)
infrared
b)
radio
c)
microwaves
d)
ultraviolet
38.
What kind of electromagnetic radiation is used in tanning beds?
a)
infrared
b)
x-rays
c)
ultraviolet
d)
gamma
39.
What kind of electromagnetic radiation is used by medical professionals to "see" inside the body?
a)
infrared
b)
x-rays
c)
ultraviolet
d)
gamma
40.
What type of circuit should a new house you are building use?
a)
parallel
b)
registered
c)
positive
d)
series
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