Natures Teapot # 2
by Marcia Lee Jones
Title
Natures Teapot # 2
Artist
Marcia Lee Jones
Medium
Photograph - Photography
Description
From the physical-mathematical standpoint, the form of the nodal patterns is predetermined by the shape of the body set in vibration or, in the case of acoustic waves in a gas, the shape of the cavity in which the gas is contained. The sound wave, therefore, does not influence at all the shape of the vibrating body or the shape of the nodal patterns: the only thing that changes due to the vibration is the arrangement of the sand. The image formed by the sand, in turn, is influenced by the frequency spectrum of the vibration only because each vibration mode is characterized by a specific frequency: therefore, the spectrum of the signal that excites the vibration determines which patterns are actually nodally displayed.
Uploaded
January 22nd, 2016
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Viewed 633 Times - Last Visitor from Dundas, ON - Canada on 03/28/2024 at 2:05 AM
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Comments (25)
Bob and Nadine Johnston
Am very pleased to have the opportunity to feature your Work of Art in our group - All Artwork - . You may find this helpful, Facebook, Twitter, and SU or "Stumble" Buttons Etc resulted in sales for us in December, noticed many are not using them... Recommend everyone use them, everywhere...