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WorksheetsWaves and Sound Review
Total questions: 44
Worksheet time: 1hrs 14mins
What property of this wave is represented by the letter "A"
amplitude
crest
trough
wavelength
Which material does sound travel the fastest?
solid
liquid
gases
Frieda the fly flaps its wings back and forth 121 times each second. The period of the wing flapping is
0.008 Hz
0.008 s
121 Hz
121 s
A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?
500 m/s
50 m/s
5 m/s
0.5 m/s
A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?
25 m
125 m
5 m
25 m/s
Sound waves travel as ________ waves.
Transverse
Longitudinal
Surface
Sound is made when a source of energy forces the matter to
Vibrate
Move
Stay still
Sound waves travel by causing particles to move close together, called compression, and apart, called ________.
Rarefaction
Surface wave
Compression
The difference between a mechanical wave (like sound) and an electromagnetic wave (like light) is that
mechanical waves can move through a medium and a vacuum (space)
mechanical waves can move through a vacuum (space) only
mechanical waves can move through a medium only
The wavelength of this wave is...
45 ft
9 cm
90 ft
The crest of this wave is...
-9 cm
9 cm
45 ft
90 ft
What is the velocity of the wave if this wave if the student oscillates this wave 3 times per second?
270 ft/s
135 ft/s
27 ft/s
