two items that are associated such as when one item increases, the other increases
describes the ability of an object to resist compression. It will retain its shape
the rate at which a sound wave travels through a medium
when two numbers with a reciprocal relationship are multiplied together, the result is one
measure of particle motion
Two items that are not associated
the number of particular events that occur in a specific duration of time
the interference of a pair on in-phase waves results in the formation of a single wave of greater amplitude than either of its components. This combination is where the resulting wave is larger than either of its components
concentration of force in an area
the concentration of energy in a sound beam
sound waves are identified by oscillations in acoustic variables. Such as pressure, density, and distance
the time It takes a wave to vibrate a single cycle, or the time from the start of one cycle to the start of the next cycle
particles move in the same direction that the wave propagates
after a wave is identified as a sound wave, it is important to describe the wave’s features. Identified by seven parameters ( period, frequency, amplitude, power, intensity, wavelength, and propagation speed)
the “bigness” of a wave. The difference between the maximum value and the average or undisturbed value of an acoustic variable
Describes the relative weight of a material