Sound Page 1

For demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with the musical scale note sounded by the fork and the frequency in Hz at the base of the tine of each fork. Lengths vary.

Frequency, Hz	Cat. No.
128	3610-02
256	3610-04
288	3610-06
320	3610-08
341.3	3610-10
384	3610-12
426.6	3610-14
480	3610-16
512	3610-18

Includes tuning forks of frequencies from 256 to 512Hz listed above. In a fitted velvet lined case.

Cat. No.

3610-00

TUNING FORKS, STEEL

Individually constructed of forged steel. Plain shank form. Stamped with the musical scale note sounded by the fork and the frequency in Hz at the base of the tine of each fork. Lengths vary. Chrome / Blue plated.

Frequency, Hz	Cat. No.
128	3620-02
256	3620-04
288	3620-06
320	3620-08
341.3	3620-10
384	3620-12
426.6	3620-14
480	3620-16
512	3620-18

TUNING FORKS, SET OF EIGHT, STEEL

Includes tuning forks of frequencies from 256 to 512Hz listed above. In a fitted velvet lined case.

Cat. No.

3620-00

STRIKING MALLET (TUNING FORK HAMMER)

For activating tuning forks. Made of wood with a rubber surface.

Cat. No.

3623-00

RESONANCE APPARATUS

For experimental determination of the wave length and velocity of sound in air by locating resonance positions of an air column.
Consists of a graduated neutral glass tube ( l x d), 900 x 25mm, connected by a rubber tubing and pinch cock to an aluminum water reservoir, securely mounted to a metal support. The reservoir can be raised or lowered for adjusting the length of the air column. A tuning fork is required. (not supplied).

Cat. No.

3628-00

Next>