Web Results

Sound - Wikipedia


A drum produces sound via a vibrating membrane. In physics, sound is a vibration that propagates as a typically audible mechanical wave of ...

What makes sound waves? | Reference.com


Mechanical motion forms through the sound waves made by vibrating massive objects. Guitar, harp or piano strings are clear examples of the principle, but ...

What Makes Sounds Louder? | Wonderopolis


Sound waves and ocean waves may be made of different things, but they work the same way. Changing the amplitude of a sound wave changes its loudness or  ...

Sound Waves - Media College


An introduction to sound waves with illustrations and explanations. Includes examples of simple wave forms.

Sound is a Mechanical Wave - The Physics Classroom


Sound Waves and Music - Lesson 1 - The Nature of a Sound Wave .... The clapper is seen striking the bell; but the sound that it produces cannot be heard ...

kids science information on what is sound - Science Kids at Home


These particles bump into the particles close to them, which makes them vibrate ... This movement, called sound waves, keeps going until they run out of energy.

Interesting Facts about Sound - Waves, Vibration, Properties, Speed ...


Learn some interesting facts about sound that you might not have known. Understand how sound waves come from vibrations and how your ears give you the ...

Everything You Should Know About Sound - Wait But Why


We think of sound as something we hear—something that makes noise. But in ... When you think of sound waves, you probably think of something like this:1.

How do vibrations make sound? - Quora


This seems like a straightforward question with straightforward answer, but all may not be what ... The farther a sound wave travels, the more it spreads, this makes it more difficult for us to hear a sound. So the nearer you are to a sound the ...

Sound Waves - Sound | HowStuffWorks


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 ...

More Info

Sound - The science of waves, how they travel, how we use them


Jun 21, 2016 ... Sound waves work in a completely different way. As a sound wave moves forward, it makes the air bunch together in some places and spread ...

The Physics of Sound - The Method Behind the Music


Sound waves consist of areas of high and low pressure called compressions and ... Note that the violin's jagged waveform produces a sharper sound, while the ...

Sound is a Pressure Wave - The Physics Classroom


If a sound wave is moving from left to right through air, then particles of air will be ... e. vibrates longitudinally; the longitudinal movement of air produces pressure ...