Longitudinal sound waves are waves of alternating ... parabolic mirrors and
objects that produce sound.
Sound waves occur when an object vibrates and transfers that energy into the air
or another medium. When a vibrating object moves forward, it compresses the ...
Physics of Sound. Traveling Waves. Sound is produced when something vibrates
. The vibrating body causes the medium (water, air, etc.) around it to vibrate.
Apr 29, 2014 ... When an instrument produces vibrations, it creates oscillating sound waves.
Some of these waves are audible to humans, while others are very ...
Mar 18, 2012 ... Explanation of the various ways to create sound waves.
The pressure differences in the air move away from the drum surface like ripples
in a pond, creating a sound wave. This is how the drum produces a sound that ...
A vibrating object will produce sound waves in the air. For example, when the
head of a drum is hit with a mallet, the drumhead vibrates and produces sound ...
Occurs when two waves with different frequencies are produced at the same time
and combine to form a new wave; Destructive: Original waves are waves are ...
Jun 21, 2016 ... Sound is the energy things produce when they vibrate (move back and ... Top:
Sound waves are longitudinal waves: the air moves back and ...
Sound waves are produced by vibrating objects. Whether it be the sound of a
person's voice, the sound of a piano, the sound of a trombone or the sound of a ...