Borítókép a Singing Sand - hoz
Könyv címe:

Singing Sand

Betascript Publishing (06.06.2010 )

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ISBN-13:

978-613-0-34161-9

ISBN-10:
613034161X
EAN:
9786130341619
Könyv nyelve:
angol
Ismertető:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Singing sand, whistling sand or barking sand is sand that produces sounds of either high or low frequency under pressure. The sound emission is usually triggered by wind passing over dunes or by walking on the sand. The sound is generated by shear stress. Importantly, there are still scientific controversies on the details of the singing sand mechanism. It has been proposed that the sound frequency is controlled by the shear rate. Others have suggested that the frequency of vibration is related to the thickness of the dry surface layer of sand. The sound waves bounce back and forth between the surface of the dune and the surface of the moist layer creating a resonance that increases the sound's volume.
Kiadó:
Betascript Publishing
Weboldal:
https://www.betascript-publishing.com/
Szerkesztette:
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
Oldalszám:
72
Kiadja:
06.06.2010
Raktárkészlet:
Raktáron
Kategória:
Geológia
Ár:
29,00 €
Kulcsszavak:
sand, granular material, dune, Erg (landform), Desert, Eureka Valley Sand Dunes, Warren Dunes State Park, Bouncing Stones

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