Tuning Fork On Resonance Box

Tuning Fork On Resonance Box For demonstrating the production of beat frequencies. Comprises two nickel plated forks A (426.6) mounted on individual boxes. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 426.6. When both for…

Tuning Fork On Resonance Box

For demonstrating the production of beat frequencies. Comprises two nickel plated forks A (426.6) mounted on individual boxes. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 426.6. When both forks are sounded a clearly audible 'beat' is produced, its rate depending upon the difference in frequency between the forks.