PHYS122
P2-24: GIANT-LIGHT BULB
Category: P2 Quantum Mechanics
Purpose:
Demonstrate color and intensity changes of blackbody radiation with temperature.
K7-15: CURRENT IN RC CIRCUIT?
Category: K7 RLC Circuits
Purpose:
Demonstrate charging of a capacitor in a possibly counterintuitive way.
K5-44: NON-OHMIC DEVICE - LIGHT BULB
Category: K5 Electrical Properties of Matter
Purpose:
Show the change in resistance of a light bulb with temperature.
K5-36: RESISTORS AT LN TEMPERATURE - LIGHT BULB INDICATOR
Category: K5 Electrical Properties of Matter
Purpose:
Demonstrate materials with both positive and negative temperature coefficients of resistance.
K5-13: ELECTRIC CURRENT - MODEL
Category: K5 Electrical Properties of Matter
Purpose:
Indicate how electrons really flow through a conductor.
M6-24: HOLOGRAM - REFLECTION - WEREWOLF
Category: M6 Holograms
Purpose:
White light reflection hologram.
M6-22: HOLOGRAM - REFLECTION - ORRERY
Category: M6 Holograms
Purpose:
White light reflection hologram.
K2-24: MUTUAL INDUCTION
Category: K2 Electromagnetic Induction
Purpose:
Demonstrate mutual induction.
K2-21: RUHMKORFF INDUCTION COIL
Category: K2 Electromagnetic Induction
Purpose:
Demonstrate induction of a very high voltage using a small voltage source.
M6-01: HOLOGRAM - LASER LIGHT - VOLKSWAGEN
Category: M6 Holograms
Purpose:
View a laser light hologram.
J7-10: DIAMAGNETIC REPULSION OF WATER
Category: J7 Magnetic Materials
Purpose:
Demonstrate diamagnetism of water
J7-01: LODESTONE
Category: J7 Magnetic Materials
Purpose:
Demonstrate the natural magnetism of lodestone.
J6-33: ELECTROMAGNETIC GUN
Category: J6 Electromagnets
Purpose:
Demonstrate the force on a solenoid core, and to contrast forces on magnetic and non-magnetic cores.
J6-31: FORCE ON SOLENOID CORE
Category: J6 Electromagnets
Purpose:
Demonstrate the force exerted on the core of an electromagnet.
J5-05: MAGNET MODEL - FIELD LINES
Category: J5 Magnetostatics
Purpose:
Visualize the magnetic field of a bar magnet.
J3-22: FARADAY CAGE - ELECTROSCOPE
Category: J3 Electric Fields and Potential
Purpose:
Demonstrate that the electric field within a closed surface is zero.
J3-11: EQUIPOTENTIALS/LINES OF FORCE - ONE CHARGE
Category: J3 Electric Fields and Potential
Purpose:
Aid in visualization of equipotentials and lines of force.
J3-07: VAN DE GRAAFF - DISCHARGE TO VARIOUS RADII
Category: J3 Electric Fields and Potential
Purpose:
Demonstrate that for a charged conductor a smaller radius produces a higher electric field.
J3-01: EXISTENCE OF ELECTRIC FIELDS
Category: J3 Electric Fields and Potential
Purpose:
Demonstrate the existence of electric fields and to map them semi-quantitatively.
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L6-01: OPTICAL BOARD - CONVERGING SPHERICAL LENS
Show focusing of a spherical (cylindrical) convex lens Read More
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L6-02: OPTICAL BOARD - CIRCULAR SLAB
Show focusing of a circular lens Read More
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L6-03: OPTICAL BOARD - HYPERBOLIC LENS
Show focusing of a hyperbolic lens Read More
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L6-04: OPTICAL BOARD - RAY DIAGRAM - REAL IMAGE POS LENS
Use principal rays to locate a real image produced by a convex lens Read More
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L6-05: OPTICAL BOARD - RAY DIAGRAM - VIRTUAL IMAGE POS LENS
Demonstrate that a lens focuses light Read More
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L6-06: MULTIPLE PINHOLES AND LENS RECOMBINATION
Demonstrate that a lens focuses light Read More
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L6-07: MICROWAVES - LENS
Demonstrate that a paraffin lens can focus microwaves Read More
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L6-08: REAL IMAGE OF CONVERGING LENS - LIGHT BULB
Show the real image of a converging lens Read More
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L6-09: REAL IMAGE OF CONVERGING LENS
Show the systematics of real image formation by a converging lens Read More
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L6-10: IMAGE LOCATION WITH TV CAMERA - LENS
Locate both real and virtual images of a convex lens Read More
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L6-11: OPTICAL BOARD - DEPTH OF FIELD
Illustrate the idea of depth of field of a (camera) lens, and to locate the near and far points Read More
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L6-12 MAGNIFYING LENS IN WATER
Shows that focal properties of a lens depend on the medium in which the lens is located Read More
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L6-13: OPTICAL BOARD - PARALLEL RAY FOCUS
Demonstrate focusing of parallel rays in a counterintuitive way Read More
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L6-14: IMAGE OF CONVEX LENS - WITH AND WITHOUT BAFFLE
Encourage thought regarding how an image is formed Read More
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L6-21: OPTICAL BOARD - DIVERGING SPHERICAL LENS
Determine the focal point of a concave lens Read More
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L6-22: OPTICAL BOARD - RAY DIAGRAM - VIRTUAL IMAGE NEG LENS
Use the three principal rays to locate the virtual image of a diverging lens Read More
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L6-31: STRING MODEL - SPHERICAL ABERRATION
Illustrate light rays for spherical aberration Read More
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L6-32: OPTICAL BOARD - SPHERICAL ABERRATION IN LENS
Demonstrate spherical aberration using rays Read More
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L6-33: STRING MODEL - CHROMATIC ABERRATION
Illustrate rays for chromatic aberration Read More
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L6-34: OPTICAL BOARD - CHROMATIC ABERRATION IN LENS
Show chromatic aberration in a convex lens Read More
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L6-35: CHROMATIC ABERRATION - POINT SOURCE AND 20 CM LENS
Show the effect of chromatic aberration in a lens Read More
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L6-36: STRING MODEL - ASTIGMATISM
Illustrate rays for on-axis astigmatism Read More
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L6-37: ASTIGMATISM
Demonstrate off-axis astigmatism with a spherical lens. Read More
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L6-38: COMA
Illustrate coma Read More
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L6-39: DISTORTION - PINCUSHION AND BARREL WITH 2 IRISES
Show pincushion and barrel distortion Read More
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L6-40: DISTORTION - PINCUSHION AND BARREL
Fast and simple way to show pincushion and barrel distortion Read More
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L6-41: DISTORTED IMAGE - PINCUSHION AND BARREL
A slightly more complicated but better way to show pincushion and barrel distortion Read More
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L6-42: DISTORTION AND CORRECTION
Illustrate pincushion and barrel distortion and correction thereof Read More
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L6-43: DISTORTED PERSPECTIVE
Distortion by a simple lens Read More
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L6-51: OPTICAL BOARD - FRESNEL LENS
Demonstrate construction of a Fresnel lens Read More
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L6-52: FRESNEL LENSES - MISCELLANEOUS
To allow individual experience with plastic Fresnel lenses Read More
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L6-53: FRESNEL LENS MAGNIFIER
Demonstrate magnification by a thin plastic Fresnel lens Read More
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L6-54: OPTICALLY PROGRAMMED TRAFFIC SIGNAL - MODEL
Illustrate the optics of an optically programmed traffic signal Read More
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L6-55: FRESNEL FLASHLIGHT
Show an application of the Fresnel lens Read More
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L6-56: FRESNEL SPOTLIGHT
Illustrate how Fresnel lenses are used in theater spotlights Read More
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L6-71: OPTICAL DISC
Demonstrate a number of ray optics phenomena Read More
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L6-91: ANAMORPHIC LENS
Show application of anamorphic lenses to wide-screen movies Read More
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