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Sound, Energy and Wave Motion earth rotation a mathematician

SKU: 31924254630

4.7
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Description

a mathematician

the important thing was for his work to be recognized on its own merit

18 Minutes | Color

who also directed the film

” - Benjamin Banneker

Sound, Energy and Wave Motion earth rotation a mathematicianIn Sound, Energy and Wave Motion, musical instruments illustrate the relationship between the pitch, frequency, loudness and amplitude of sound waves. This film explains how and why sounds of the same pitch and loudness can differ in quality to give instruments their characteristic sound. 14 minutes Color

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