PHYS273
K8-46: Radio Waves & Faraday Cage
Category: K8 Electromagnetic Waves and Sources
Purpose:
Demonstrates that radio waves do not penetrate a Faraday cage
K7-24: RLC CIRCUIT - 60 HZ WITH LIGHT BULB LOAD
Category: K7 RLC Circuits
Purpose:
Demonstrate a series RLC circuit in a graphic way.
H1-44: ULTRASONIC MOTION DETECTOR WAVE FORM
Category: H1 Nature of Sound
Purpose:
Show the wave form of the ultrasonic signal created by the ultrasonic motion detector.
H1-41: ULTRASONIC MOTION DETECTOR
Category: H1 Nature of Sound
Purpose:
Demonstrate how an ultrasonic motion detector works.
G3-25: SLINKY ON LECTURE TABLE - IMPEDANCE MISMATCH
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Show partial reflections and dependence of wave speed on density of the medium.
G3-05: SHIVE WAVE MACHINE - PARTIAL REFLECTIONS
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Show that a wave will be partially reflected at a point where the impedance changes.
G1-34: AIR TRACK - SIMPLE HARMONIC MOTION
Category: G1 Simple Harmonic Motion
Purpose:
Demonstrate simple harmonic motion of a mass held by two springs.
G2-24: COUPLED PENDULA - 100 TO 1 MASS RATIO
Category: G2 Resonance and Coupled Oscillations
Purpose:
Illustrate mechanical resonance.
G2-23: SPRING-COUPLED PHYSICAL PENDULA
Category: G2 Resonance and Coupled Oscillations
Purpose:
Demonstrate resonance and normal modes.
G2-22: BAR-COUPLED PENDULA
Category: G2 Resonance and Coupled Oscillations
Purpose:
Demonstrate a coupling resonance and to show normal modes.
M1-01: LASER DIFFRACTION - FIXED SINGLE SLIT
Purpose:
Demonstrate single slit diffraction.
G2-07: PSYCHOACOUSTIC VIBRATION TRANSDUCER
Category: G2 Resonance and Coupled Oscillations
Purpose:
Challenge your students to recognize pseudoscience while illustrating resonance
K8-42: RADIOWAVES - ENERGY AND DIPOLE PATTERN
Category: K8 Electromagnetic Waves and Sources
Purpose:
Demonstrates transmission of energy in electromagnetic waves. Shows the radiation pattern of the dipole antenna
M1-11 LASER DIFFRACTION - FIXED DOUBLE SLITS
Purpose:
Demonstrates double slit interference
M1-02 LASER DIFFRACTION - VARIABLE SINGLE SLIT
Purpose:
Demonstrates single slit diffraction
K8-45 RADIO WAVES FROM SPARK
Category: K8 Electromagnetic Waves and Sources
Purpose:
Demonstrates that a spark contains radio waves
K8-01 ELECTROMAGNETIC WAVE - MODEL
Category: K8 Electromagnetic Waves and Sources
Purpose:
Shows the relationship between the electric and magnetic field vectors in a plane-polarized traveling electromagnetic wave
G3-43 WHIP
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Illustrates transverse wave motion.
G3-21 TRANSVERSE WAVES ON A LONG SPRING
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Demonstrates traveling waves
-
G3-01 SHIVE WAVE MACHINE - TRAVELING WAVES
Demonstrates traveling waves
Read More
-
G3-02: SHIVE WAVE MACHINE - SUPERPOSITION OF PULSES
Demonstrate constructive and destructive interference using pulses. Read More
-
G3-03: SHIVE WAVE MACHINE - REFLECTION OF PULSES
Demonstrate reflection of pulses from fixed ends and free ends.
Read More
-
G3-04: SHIVE WAVE MACHINE - STANDING WAVES
Demonstrate standing waves. Read More
-
G3-05: SHIVE WAVE MACHINE - PARTIAL REFLECTIONS
Show that a wave will be partially reflected at a point where the impedance changes. Read More
-
G3-06: SHIVE WAVE MACHINE - IMPEDANCE MATCHING
Show that no reflection occurs when the impedance of the load (absorber at right) matches the impedance of the wave machine. Read More
-
G3-07: SHIVE WAVE MACHINE - TAPERED TRANSFORMER
Useful for obtaining a reasonably good impedance match between the two large segments of the Shive machine. Read More
-
G3-08: SHIVE WAVE MACHINE - FABREY-PEROT INTERFEROMETER
Demonstrate the mechanical analog of the optical Fabrey-Perot interferometer. Read More
-
G3-09: SHIVE WAVE MACHINE - FREQUENCY FILTERING
Demonstrate the mechanical analog of the optical Fabrey-Perot interferometer. Read More
-
G3-10: SHIVE WAVE MACHINE - BRANCHING
Demonstrate branching and recombining with two wave machines in parallel. Read More
-
G3-11: SHIVE WAVE MACHINE - RESONANCE ABSORPTION
Demonstrate resonance absorption of wave energy by a mass-on-spring system. Read More
-
G3-20: WAVE APPARATUS
Demonstrate transverse and longitudinal wave motion. Read More
-
G3-21 TRANSVERSE WAVES ON A LONG SPRING
Demonstrates traveling waves
Read More
-
G3-23: TRANSVERSE WAVES ON A LONG SPRING - FREE END
Show reflections at a free end. Read More
-
G3-24: SLINKY ON LECTURE TABLE - TRAVELING WAVES
Show travelling waves. Read More
-
G3-25: SLINKY ON LECTURE TABLE - IMPEDANCE MISMATCH
Show partial reflections and dependence of wave speed on density of the medium. Read More
-
G3-26: AIR TRACK - LONGITUDINAL WAVES
Demonstrate longitudinal waves with a series of spring-coupled air track gliders. Read More
-
G3-27: AIR TABLE - TRANSVERSE AND LONGITUDINAL WAVES
Demonstrate transverse and longitudinal waves using an air table. Read More
-
G3-28 SUSPENDED SLINKY
Shows longitudinal and transverse traveling waves & standing waves
Read More
-
G3-29: SUSPENDED SLINKY - PORTABLE
Show longitudinal and transverse traveling waves and standing waves. Read More
-
G3-31: Spring and Horns
Show sound waves from a mechanical wave Read More
-
G3-41: WAVE MODELS - PROJECTION
Demonstrate standing waves, travelling waves, and superposition of waves. Read More
-
G3-42: TORSIONAL WAVES
Demonstrate wave phenomena such as traveling waves, standing waves, and reflection of waves Read More
-
G3-43 WHIP
Illustrates transverse wave motion.
Read More
-
G3-45: RESONANCE OF WIRES
Show standing waves in heavy wires fixed at one end. Read More
-
G3-46: STANDING WAVES IN A WIRE LOOP
Illustrate circular standing waves; to use as a model of stationary states in atoms corresponding to standing waves of electrons… Read More
-
G3-51 ROPE WAVE GENERATOR - FREQUENCY VS. WAVELENGTH
Show standing waves in heavy wires fixed at one end. Read More
-
G3-52: ROPE WAVE GENERATOR - ROPE TENSION VS WAVELENGTH
Observe the change in wavelength of a vibrating rope as the tension is varied. Read More
-
G3-53 STANDING WAVES IN A STRING
Demonstrates standing waves on a thin string
Read More
- 1