Showing 2401–2416 of 2574 results
PHY-WAVE-005 TUNING FORK (SET OF 13) ALUMINUM
SSI.PHY.WAVE.005
These tuning forks are designed for physics experiments and are tuned to scientific pitch. Includes 13 tuning forks. Frequencies included: C-256 Hz, 261.6 Hz, 293.7 Hz, 392 Hz, D-288 Hz, 329.6 Hz, F-320 Hz, F-341 Hz, G-384 Hz, A-426 Hz, 455 Hz, B-480 Hz, C-512 Hz Supplied in wooden box.
PHY-WAVE-006 TUNING FORK ON RESONANCE BOX SINGLE
SSI.PHY.WAVE.006
For demonstrating the formation of basic major cord. Comprises one tuning forks mounted on a single wooden box at the top and having frequencies (Hz) of C1(256) Supplied with hammer.
PHY-WAVE-007 TUNING FORKS ON RESONANCE BOX, PAIR
SSI.PHY.WAVE.007
For exploring the concept of resonance through sympathetic and forced vibrations, and phenomenon of beats. Comprises two matched nickel plated tuning forks of frequency A(426.6), each mounted on top of hollow wooden box open at one end. One fork is provided with a sliding mass on one prong by means
PHY-WAVE-008 TUNING FORK ON RESONANCE BOX-FOUR
SSI.PHY.WAVE.008
For demonstrating the formation of basic major cord. Comprises four tuning forks mounted on a single wooden box in a line at the top and having frequencies (Hz) of C1(256), E(320), G(384), C2(512). Supplied with hammer.
PHY-WAVE-009 HAMMER FOR TUNING FORK RUBBER MOUNTED
SSI.PHY.WAVE.009
Rubber Mounted Hammer for Tuning Forks, Disc Shaped.
PHY-WAVE-010 RESONANCE APPARATUS
SSI.PHY.WAVE.010
This Resonance Apparatus allows students to determine the speed of sound. Acrylic tube measures approx. 40.75″ tall long and a 1″ diameter. Tube is graduated. Metal Base measures 10″ x 11″ with clamp able edges. Black coated threaded rod measures approx. 41″ 3/4 Comes with 2 ring clamps 1.25″ and
PHY-WAVE-011 RESONANCE TUBE
SSI.PHY.WAVE.011
A high power sound wave generator unit plugged into one and of a transparent approx. 1 meter long tube for Resonance Apparatus.
PHY-WAVE-012 RIPPLE TANK APPARATUS
SSI.PHY.WAVE.012
A specially designed versatile apparatus for the investigation of the wave properties, such as wave propagation, reflection, refraction, diffraction and interference. Permits demonstration with an overhead projector or use as a free-standing bench model, allowing investigations to be carried out directly. Comprises a rectangular plastic tank with clear bottom and
PHY-WAVE-013 HAND STROBOSCOPE
SSI.PHY.WAVE.013
A black hardboard disc with 12 slots and finger hole, pivoted on a ball bearing mount which acts as a handle. Dimensions (Dia.): 255mm. Slot Dimensions (L x W): 50 x 3 mm.
PHY-WAVE-014 MELDE'S APPARATUS
SSI.PHY.WAVE.014
Comprises a thin steel rod armature mounted in a clamp formed by a pair of 4mm socket terminals, so that its free length may be adjusted as desired. An AC energizing coil surrounds the armature and a permanent magnet provides the necessary magnetic polarization.
PHY-WAVE-015 SINGING PIPE APPRATUS
SSI.PHY.WAVE.015
This simple device can change thermal energy into sound waves directly. Constructed from 28 mm diameter copper tube with a constriction to support a metal gauze, the pipe is held over a burner flame for a few seconds to heat the gauze. When the flame is removed the pipe resonates
PHY-WAVE-016 SPRINGY (PLASTIC)
SSI.PHY.WAVE.016
It is a large multi-coloured plastic coil is an excellent fiddle toy and can successfully perform that most essential of function; it really can walk down stairs! The rainbow of colours along its length make it extremely pretty, whilst its generous size and great play value insure a board appeal.
PHY-WAVE-018 WAVE MOTION APPARATUS PLASTIC
SSI.PHY.WAVE.018
For demonstrating the movement of progressive transverse waves.
PHY-WAVE-019 WAVE MOTION APPARATUS PLASTIC
SSI.PHY.WAVE.019
For demonstrating the movement of progressive transverse waves
PHY-WAVE-020 VIBRATION GENERATOR
SSI.PHY.WAVE.020
Maximum Peak to Peak Displacement: 7 to 8 mm at 1 Hz, decreasing with increase in frequency Total Frequency Range: 1 to 5 KHz Coil Impedance: 3 Ω at 50Hz Vibration Generator can be used in any position, free standing or clamped The vibration generator is basically a loud speaker.
PHY-WAVE-021 SONOMETER
SSI.PHY.WAVE.021
Comprising a wooden resonance box with two rules 1 meter long. Brass and steel wire of different diameter attached to fixed bridge and tensioned by fine adjustment pegs, two moveable bridges, pulley and fixed screw to enable a third wire to be fixed for tensioning by masses. Comprising a wooden