WorksheetsScience 8 Waves Review
Total questions: 18
Worksheet time: 1hrs 7mins
Name
Class
Date
1.
the maximum distance that the particles of the medium carrying the wave move away from their rest position
a)
frequency
b)
wavelength
c)
hertz
d)
amplitude
2.
Wave __________ is the number of complete waves that pass a given point in a certain amount of time.
a)
Frequency
b)
Wavelength
c)
Amplitude
d)
Compression
3.
a)
Longitdinal Wave
b)
Transverse Wave
4.
a)
Longitudinal Wave
b)
Transverse Wave
5.
The material through which a wave travel
a)
trough
b)
medium
c)
crest
d)
vibration
6.
The distance from trough to trough or crest to crest
a)
Frequency
b)
Wavelength
c)
Distance
d)
Amplitude
7.
Speed = wavelength x frequency
The speed of a wave on a rope is 50 cm/s and its wavelength is 10 cm. What is the wave's frequency?
The speed of a wave on a rope is 50 cm/s and its wavelength is 10 cm. What is the wave's frequency?
a)
50 cm/s
b)
5 Hz
c)
10 cm
8.
a)
Reflection
b)
Refraction
9.
a)
Diffraction
b)
Interference
10.
Sound is an example of which type of wave?
a)
Transverse
b)
Longitudinal
c)
Both
d)
Neither
11.
What property of this wave is represented by the letter "A"
a)
amplitude
b)
crest
c)
trough
d)
wavelength
12.
What property of the wave is represented by the letter "B"?
a)
amplitude
b)
crest
c)
trough
d)
wavelength
13.
The highest point on a wave is:
a)
the crest
b)
the trough
c)
the top
d)
the coast
14.
The lowest point on a wave is the:
a)
Amplitude
b)
Crest
c)
Trough
d)
Wavelength
15.
Change continuously over time; represented by a continuous smooth curve; can be a range of values
a)
analog signals
b)
digital signals
c)
wireless signals
d)
electric signals
16.
Is discrete and not continuous; represented by two values - either on or off
a)
analog signals
b)
digital signals
c)
wireless signals
d)
electric signals
17.
a signal whose frequency is modulated
a)
FM
b)
AM
c)
PM
d)
IM
18.
a signal whose amplitude is modulated
a)
FM
b)
AM
c)
PM
d)
IM
100 %
