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Introduction to sound

The basics of sound waves, including really useful animations of how sound travels

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Hits: 5687

Sound Propagation

Good clear introduction to sound concepts with diagrams, including why you sound good singing in the shower!

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Hits: 5043

What would happen to the human body in vacuum of outer space?

An astrophysicist answers the question of what would happen to the human body in vacuum of outer space?

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Hits: 4462

Biosonar - Seeing with Sound

A good site on how animals such as bats or dolphins see with sound (also known as echolocation ).

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Hits: 5310

Science of Sound

A good web page that highlights links for beginners about sound.

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Hits: 3196


Refraction of Sound

An interesting page on how sound is refracted and examples of the effect this causes.

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Hits: 1477


Reflection of Sound

Diagrams showing how sound is reflected and standing waves.

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Hits: 2609

What does sound look like?

See sound waves travel through the air using a clever photographic trick called Schlieren photography.

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Hits: 531


Microphones are transducers which detect sound signals and produce an electrical image of the sound

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Hits: 3339


Diffraction of Sound

An interesting site, with good diagrams, explaining how sound can be diffracted and how this affects what you hear.

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Hits: 1668

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