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H3-03: REFLECTION OF PULSES IN TUBE
Category:
H3 Standing Sound Waves
Purpose
:
Demonstrate the phase of pulses reflected from open ends and closed ends of a tube.
H3-02: STANDING SOUND WAVES - REFLECTION
Category:
H3 Standing Sound Waves
Purpose
:
Demonstrate the origin of standing waves from one source and its reflection.
H3-01: STANDING SOUND WAVES - TWO SOURCES
Category:
H3 Standing Sound Waves
Purpose
:
Demonstrate the origin of standing waves from two identical sources.
H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES
Category:
H2 Wave Properties of Sound
Purpose
:
Demonstrate addition of two sine waves with variable phase difference.
H2-25: QUINCKE'S INTERFERENCE TUBES
Category:
H2 Wave Properties of Sound
Purpose
:
Demonstrate interference of sound waves in a perhaps surprising way.
H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE
Category:
H2 Wave Properties of Sound
Purpose
:
Demonstrate interference of sound with two coherent sound sources in a quantitative way.
H2-03: ACOUSTIC RADAR
Category:
H2 Wave Properties of Sound
Purpose
:
Illustrate how RADAR and SONAR work
H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS
Category:
H2 Wave Properties of Sound
Purpose
:
Demonstrate how sound waves can be focused by concave reflectors.
G3-52: ROPE WAVE GENERATOR - ROPE TENSION VS WAVELENGTH
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Observe the change in wavelength of a vibrating rope as the tension is varied.
G3-42: TORSIONAL WAVES
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate wave phenomena such as traveling waves, standing waves, and reflection of waves.
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.
G3-23: TRANSVERSE WAVES ON A LONG SPRING - FREE END
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Show reflections at a free end.
G3-11: SHIVE WAVE MACHINE - RESONANCE ABSORPTION
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate resonance absorption of wave energy by a mass-on-spring system.
G3-10: SHIVE WAVE MACHINE - BRANCHING
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate branching and recombining with two wave machines in parallel.
G3-09: SHIVE WAVE MACHINE - FREQUENCY FILTERING
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate frequency filtering through a "filter" consisting of four weighted crossarms and the interference from partial reflections they produce.
G3-08: SHIVE WAVE MACHINE - FABREY-PEROT INTERFEROMETER
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate the mechanical analog of the optical Fabrey-Perot interferometer.
G3-07: SHIVE WAVE MACHINE - TAPERED TRANSFORMER
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Useful for obtaining a reasonably good impedance match between the two large segments of the Shive machine.
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.
G3-06: SHIVE WAVE MACHINE - IMPEDANCE MATCHING
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Show that no reflection occurs when the impedance of the load (absorber at right) matches the impedance of the wave machine.
G3-04: SHIVE WAVE MACHINE - STANDING WAVES
Category:
G3 Mechanical Waves - One Dimensional
Purpose
:
Demonstrate standing waves.
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Page 7 of 20
A General Materials and Mathematics
A1 Basic Materials and Measurement
A2 Mathematics
B Statics
B1 Center of Mass Statics
B2 Equilibrium of Forces and Torques
B3 Simple Machines
B4 Elasticity
C Kinematics and Dynamics
C1 Center of Mass Motion
C2 Kinematics in One and Two Dimensions
C3 First Law of Motion
C4 Second Law of Motion
C5 Third Law of Motion
C6 Friction
C7 Collisions
C8 Mechanical Energy and Power
D Rotational Mechanics
D1 Rotational Kinematics and Dynamics
D2 Moment of Inertia
D3 Angular Momentum
D4 Gyroscopes
D5 Rotational Esoterica
E Gravitation and Astronomy
E1 Gravitation and Orbits
E2 Astronomy
F Fluid Mechanics
F1 Pressure in Static Fluids
F2 Buoyancy
F3 Surface Tension
F4 Fluid in Motion
F5 Forces in Moving Fluids
G Vibrations and Mechanical Waves
G1 Simple Harmonic Motion
G2 Resonance and Coupled Oscillations
G3 Mechanical Waves - One Dimensional
G4 Mechanical Waves - Two Dimensional
H Sound
H1 Nature of Sound
H2 Wave Properties of Sound
H3 Standing Sound Waves
H4 Music
H5 The Ear
H6 The Voice
I Thermodynamics
I1 Thermal Properties of Matter
I2 Transfer of Heat
I3 Gases
I4 Changes of State
I5 Laws of Thermodynamics
I6 Kinetic Theory and Statistical Mechanics
I7 Solid State and Low Temperature Physics
J Electostatics and Magnetostatics
J1 Electrostatic Charge and Force
J2 Electrostatic Devices and Applications
J3 Electric FIelds and Potential
J4 Capacitance and Polarization
J5 Magnetostatics
J6 Electromagnets
J7 Magnetic Materials
K Electromagnetic Principles
K1 Forces on Moving Charges
K2 Electromagnetic Induction
K3 Transformers
K4 Motors and Generators
K5 Electrical Properties of Matter
K6 Electric Circuits and Instruments
K7 RLC Circuits
K8 Electromagnetic Waves and Sources
L Geometrical Optics
L1 Light Sources and Light Rays
L2 Plane Mirrors
L3 Curved Mirrors
L4 Refraction
L5 Total Internal Reflection
L6 Lenses
L7 Optical Instruments
M Wave Optics
M1 Interference and Diffraction - Slits and Gratings
M2 Diffraction - Circular
M3 Interferometers
M4 Thin Film Interference
M5 Interference and Diffraction Esoterica
M6 Holograms
M7 Linear Polarization and Scattering
M8 Optical Activity and Birefringence
M9 Circular Polarization
N Spectra and Color
N1 Continuous Spectra
N2 Line Spectra
N3 Color
O Vision
O1 Image Production
O2 Visual Latency
O3 Color Vision
O4 Optical Illusions
P Modern Physics
P1 Relativity
P2 Quantum Mechanics
P3 Atoms and Molecules
P4 Nuclei and Particles
Q Biophysics
Q1 Musculoskeletal Systems
Q2 Organs
Q3 Genetics and Molecular Biology
N1-01: PRISMATIC SPECTRUM OF WHITE LIGHT - POINT SOURCE
Demonstrate continuous spectrum.
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N1-03: PRISMATIC SPECTRUM OF WHITE LIGHT - WATER PRISM
Demonstrate continuous spectrum using water as the dispersing medium.
Read More
N1-05 SPECTRA - VISIBLE AND INVISIBLE
Demonstrates continuous spectrum
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N1-06: POLYPRISM SPECTRA
Demonstrate continuous spectra with several different types of glass.
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N1-07: VARIATION OF SPECTRUM WITH LAMP INTENSITY
Demonstrate continuous spectrum as the brightness of the source changes
Read More
N1-08: GOETHE'S PUZZLE
Show the view of a slide through a prism and argue about color theory.
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N1-09: COMPLEMENTARY SPECTRUM
Display the spectrum of a "negative" slit.
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N1-11: DIFFRACTION SPECTRUM OF WHITE LIGHT - POINT SOURCE
Demonstrate continuous spectrum.
Read More
N1-12: DIFFRACTION SPECTRA - GRATING ON OVERHEAD PROJECTOR
Very simple white light diffraction spectrum.
Read More
N1-13: DIFFRACTION SPECTRUM OF WHITE LIGHT - PORTABLE
Individual observation of white light spectrum.
Read More
N1-14: REFLECTION GRATING - LARGE
Show a spectrum from a small bright source.
Read More
N1-21: COLOR SEPARATION AND RECOMBINATION BY PRISMS
Show how a prism can recombine previously dispersed white light.
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N1-22: OPTICAL BOARD - PRISMS - SEPARATE AND RECOMBINE
Separate white light into its component colors with a prism and use an identical prism to recombine the light.
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N1-23: FINE RESOLUTION OF SPECTRUM USING TWO PRISMS
Increase the dispersion in a white light spectrum by adding a second prism.
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N1-31: SUN DOG - MODEL
Show how a "sun dog" is formed.
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N1-32: ICE CRYSTALS - PAPER MODELS
Illustrate how two types of ice crystals formed high in the atmosphere float downward through the air with preferred orientations.
Read More
N1-41: RAINDROP RAY MODEL
Illustrate formation of a rainbow.
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N1-42: RAINDROP MECHANICAL MODEL
Illustrate rays in formation of a rainbow.
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N1-43: RAINBOW - GLASS BEAD MODEL
Observe an almost complete circular rainbow formed by glass beads.
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N1-44: OPTICAL BOARD - RAINBOW
Demonstrates internal reflection and dispersion of light
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N1-45: RAINBOW - WATER FLASK
Demonstrate a large angle rainbow.
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N1-51: SPECTROMETER - HAND HELD
Demonstrate spectra individually.
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N1-61: REFRACTION OF LIGHT IN DIAMOND
Show how a diamond produces colors from white light.
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