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Sound

en.wikipedia.org/wiki/Sound

These fundamental elements form the basis of all sound waves. They can be used to describe, ...

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

www.explainthatstuff.com/sound.html

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 ...

Sound is a Pressure Wave - The Physics Classroom

www.physicsclassroom.com/class/sound/u11l1c.cfm

Sound is a mechanical wave that results from the back and forth vibration of the particles of the medium through which the sound wave is moving. If a sound ...

What Makes Sounds Louder? | Wonderopolis

wonderopolis.org/wonder/what-makes-sounds-louder/

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  ...

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

www.sciencekidsathome.com/science_topics/what_is_sound.html

This movement, called sound waves, keeps going until they run out of energy. ... In wind instruments, like the flute and trumpet, vibrating air makes the sound.

Sound Waves - Sound | HowStuffWorks

science.howstuffworks.com/sound-info1.htm

A vibrating object will produce sound waves in the air. For example, when the head of a ... Each compression and the following rarefaction makes up one cycle.

Everything You Should Know About Sound - Wait But Why

waitbutwhy.com/2016/03/sound.html

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.

1) What makes sound - unco.edu

www.unco.edu/nhs/physics/faculty/adams/Everything 465/Quiz 4_sound post_key.pdf

1) What makes sound? a) Something vibrating b) Sound Waves c) Two objects moving in the same direction d) Two objects moving towards one another.

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

www.sciencekids.co.nz/sciencefacts/sound.html

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 ...

How do vibrations make sound? - Quora

www.quora.com/How-do-vibrations-make-sound

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 ...

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What makes sound waves? | Reference.com

www.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 ...

The Physics of Sound - The Method Behind the Music

method-behind-the-music.com

Vibrations in air are called traveling longitudinal waves, which we can hear. Sound waves consist of areas of high and low pressure called compressions and  ...

Sound Waves - Media College

www.mediacollege.com

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