When you hear someone say sound waves you may think they are as visible as the waves we ride on the beach. In our science classes this week we introduced to sound waves, their generation and measurement. Test your understanding by taking the simple and exciting quiz below. All the best!
Questions and Answers
1.
Where do dolphins produce sound waves?
A. 
Back
B. 
Neck
C. 
Tail
D. 
Head
E. 
Sternum
2.
The loudness of the sound is:
A. 
Pitch
B. 
Reverb
C. 
Vibration
D. 
Volume
3.
Vibration is a:
A. 
Sound
B. 
Movement
4.
The number of vibrations per second is the:
A. 
Frequency
B. 
Pitch
C. 
Volume
D. 
Reverb
5.
Alvin and the chipmunks speak in which pitch?
A. 
HIGH
B. 
LOW
6.
Sound travels in ________________ waves.
A. 
Frequency
B. 
Reveriration
C. 
Pitch
D. 
Compression
E. 
Submission
7.
Sound waves travel different:
A. 
Distances
B. 
Speeds
C. 
Times
D. 
Places
8.
Sounds energy can be related to:
A. 
Chess
B. 
Monopoly
C. 
Dominoes
D. 
Machala
9.
The fastest material that sound travels through:
A. 
Air
B. 
Water
C. 
Silver
D. 
Granite
E. 
Steel
10.
People and other animals hear sounds on a range of frequencies. Who hears the highest frequencies?
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Sample Question
Christmas tree lights are often connected in series. This is not a good idea because