Savart's Toothed Wheel

Savart's Toothed Wheel

Regular price
KSh2,860.00
Sale price
KSh2,860.00
Tax included.

Demonstrations with Savart's wheel ought to convince anyone of the source of sound. The wheel is set spinning, and a playing card or a file card is held against the serrations on the rim of the wheel. Another form of Savart's wheel has a series of toothed wheels against which the card can be held.