Sound
Name: ______________________ Date: ____________
Write the letter of the matching definition next to each term.
1. supersonic
A. Rolling swells on the sea
2. quiet
B. The property of sound that varies with variation in the frequency of vibration
3. waves
C. How loud something is, or how much space it fills
4. particles
D. The sense organ for hearing and equilibrium (plural)
5. frequency
E. A body having finite mass and internal structure but negligible dimensions (plural)
6. ears
F. The number of occurrences within a given time period
7. speakers
G. Greater than the speed of sound in a given medium
8. volume
H. An untroubled state
9. pitch
I. Characterized by or producing sound of great volume or intensity
10. loud
J. Someone who expresses in language (plural)