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Tuning Forks, Equally Tempered Scale

$12.03 - $12.03

Specifications

Product Type Tuning Fork
Material Aluminum Alloy
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Products 3
Catalog Number Mfr. No. For Use With (Application) Hertz Price Quantity  
Catalog Number Mfr. No. For Use With (Application) Hertz Price Quantity  
S42008M
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Fisher Science Education
700440MU
A Scale 440Hz
Each for $12.03
 
S42009M
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Fisher Science Education
7004939MU
B Scale 493.9Hz
Each for $12.03
 
S42010M
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Fisher Science Education
7005233MU
C Scale 523.3Hz
Each for $12.03
 
Description

Description

Eight tuning forks that resonate at natural frequencies!

The equal tempered scale divides each octave range (frequency ratio of 2:1) into 12 half steps such that every two adjacent notes have equal frequency ratios. The ratio between any two adjacent notes on this scale is the twelfth root of two or about 1.06:1. An equal tempered scale consists of two whole steps (frequency ratio 1.12:1), a half-note (frequency ratio 1.06:1), three whole steps, and a half-step. The eight tuning forks resonate at natural frequencies that coincide with the frequencies of the natural notes on the equal tempered scale. Made of aluminum alloy.

These forks are recommended by the American Association of Physics Teachers and the Acoustical Society of America for teaching purposes. All are milled from bar stock, measure 1 x 2.5cm, and are tuned to an accuracy 0.5% at 20°C. Based on A=440cps.

Compliance

Recommended by the American Association of Physics Teachers and the Acoustical Society of America for teaching purposes!

Specifications

Specifications

Tuning Fork
Aluminum Alloy
SDS
Product Certifications