Miscellaneous
Resistance Selector
Resistance SelectorMini substitution unit using a single rotary switch to select from twelve values all at 5% 0.5W.
Resistance Substitution Box
Resistance Substitution BoxA robust Resistance Substitution Box rated at 2W. Resistors are selected by means of 4mm sockets and can be arranged in series to give the full range from 1 to 12,221Ω.
Resistor Capacitor Inductor Network
Resistor Capacitor Inductor NetworkCircuit board designed to study and test RC circuits, circuit laws and theories using PASCO’s 850 Universal Interface.
Resistor Kit A
Resistor Kit APacks of 10 resistors covering the range 120Ω to 2.2MΩ, 5% tolerance together with 100 resistors 22kΩ on a bandolier.
Resistor Kit B
Resistor Kit BAlso for Advancing Physics Sensing Unit 110E. Five colour-sleeved resistors of values 300kΩ, 100kΩ, 75kΩ, 150kΩ and 100kΩ all at 5% tolerance.
Resolved Forces Board
Resolved Forces BoardBy using spring balances on an easy to understand layout the concept of balanced and resolved forces is easy to demonstrate. The attachment points can be put in line for collinear forces where the single force is the sum of the other two. For 2D work, angles and vectors can be easily examined. The durable white plastic-coated board measures 800 x 450mm and comes complete with balances and full instructions.
Resonance Air Column with Speaker
Resonance Air Column with SpeakerResonance air column and mini speaker for sound source resonance demonstrations.
Resonance Boxes: Sympathetic Resonance Box Set
Resonance Boxes: Sympathetic Resonance Box SetThese boxes are constructed from hardwood and feature an A4 tuning fork mounted directly to the box. If tuned to the same frequency, striking one will cause the other to go into sympathetic vibration.
Resonance Wire Loop
Resonance Wire LoopUse this wire loop to introduce Bohr’s quantum atom using a classical model. An accessory to the Mechanical Wave Driver.
Right Angle Clamp
Right Angle ClampThis clamp fits rods up to 18 mm (11/16 in) in diameter.
Right Angle Prism
Right Angle PrismUse this Right Angle Prism to demonstrate chromatic dispersion or to bend a beam of light by 90 degrees.
Ring And Disk Set
Ring And Disk SetUse this set to demonstrate Conservation of Angular Momentum.
Ripple Tank MkIII
Ripple Tank MkIIIThis compact unit provides an elegant method of demonstrating the wave phenomena of reflection, diffraction, refraction and interference with none of the setting-up problems usually associated with ripple tanks. The concept has been further developed to offer new features and simplicity in this MkIII design.
Rotary System
Rotary SystemThis simple but effective system makes a complicated topic into one of the most enjoyable lessons possible for all ages at secondary level.
It allows students to easily investigate the forces of circular motion so that they get hands-on experience of the effects.
Rotary Table
Rotary TableA strong turntable suitable for rotational motion demonstrations.
Rotational Inertia Accessory
Rotational Inertia AccessoryAdd the Rotational Inertia Accessory to a PASCO Rotary Motion Sensor (PS-3220 pr PS-2120) to study rotational inertia of a disk, ring, and point masses.
Round Base with Rod
Round Base with RodA small support with a low profile that will accept 1/2 inch (12.7 mm) threaded rods. The included threaded steel rod is 25 cm long.
Rubber Cord for IDS System (30m Spool)
Rubber Cord for IDS System (30m Spool)Replacement rubber cord used with the Elastic Bumper (ME-8998). Also fits Air Track Bumper.
Rubens Tube
Rubens TubeA truly exciting way to show the effect of sound waves in action, the Rubens Tube really brings the topic to life in a way the students will never forget. The robust stainless steel welded construction means trouble free operation for many many years.
