ALTECEDULABA0186
Categories: Educational Labware
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.
Pair of Tuning Forks In A Resonance Box ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.