Physics Sound & Waves Lab
Stroboscope Hand
Slotted metal disc, with finger hole and having 12 radial slots, mounted on a handle.
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- Physics Sound & Waves Lab
Sonometer Student
Simple type model, it comprises a wooden board 700 x 90 mm (L x W) on four feet, fitted with two steel wires about 0.3mm x 1m (dia x length). At one end of base there are two 50 N spring balances with hooks and at the other end are two wrest pins, supplied complete with three bridges, one large, to span both wires and two small bridges for individual wires, two steel wires 0.3 mm dia. x 1 meter long.
SKU: n/a - Physics Sound & Waves Lab
Kundts Tube Apparatus
To determine the standing longitudinal waves in column of air and velocity of sound in air, it comprises of a glass tube approx 1.2 meter length and 34 mm diameter. There is a tightly fitting but adjustable piston on a 390 mm long rod at one end of the glass tube. A loose fitting piston attached to a 1.2 meter long sounding rod at the other end of the glass tube, fitted on a wooden base.
SKU: n/a - Physics Sound & Waves Lab
Sonometer Wooden
Comprising a hollow wooden resonance box, with two meter rules graduated in millimetres, mounted on top on either side along the length.
One each of brass and steel wires of different diameter attached to fixed bridge on one end of the box and tensioned by wrest pins at the other end.
A pulley mounted at the end supports third wire over it with masses suspended to the wire end. Includes two short and two long bridges for adjusting length of vibrating strings, and additional wires one each of steel and brass of 22SWG.SKU: n/a
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