Print double-sided (flip on the long edge) and cut along the dashed lines. Fronts and backs line up.
Sound · Backs · page 1
An untroubled state
Greater than the speed of sound in a given medium
A body having finite mass and internal structure but negligible dimensions (plural)
Rolling swells on the sea
The sense organ for hearing and equilibrium (plural)
The number of occurrences within a given time period
How loud something is, or how much space it fills
Someone who expresses in language (plural)
Sound · Backs · page 2
Characterized by or producing sound of great volume or intensity
The property of sound that varies with variation in the frequency of vibration