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Geometrical Optics


L1-11: INVERSE SQUARE LAW - LIGHT BULB AND RADIOMETER

Purpose: Demonstrate that light obeys the inverse square law.

L1-02: TUNGSTEN-HALOGEN LAMP - PROJECTION OF LAMP

Purpose: View an operating tungsten-halogen lamp.

L1-01: ARC LAMP - PROJECTION OF ARC

Purpose: Direct projection of side view of the arc of a carbon arc lamp.

N1-61: REFRACTION OF LIGHT IN DIAMOND

Purpose: Show how a diamond produces colors from white light.

N1-45: RAINBOW - WATER FLASK

Purpose: Demonstrate a large angle rainbow.

N1-43: RAINBOW - GLASS BEAD MODEL

Purpose: Observe an almost complete circular rainbow formed by glass beads.

N1-42: RAINDROP MECHANICAL MODEL

Purpose: Illustrate rays in formation of a rainbow.

N1-41: RAINDROP RAY MODEL

Purpose: Illustrate formation of a rainbow.

N1-32: ICE CRYSTALS - PAPER MODELS

Purpose: Illustrates how two types of ice crystals formed high in the atmosphere float downward through the air with preferred orientations.

N1-23: FINE RESOLUTION OF SPECTRUM USING TWO PRISMS

Purpose: Increase the dispersion in a white light spectrum by adding a second prism.

N1-22: OPTICAL BOARD - PRISMS - SEPARATE AND RECOMBINE

Purpose: Separate white light into its component colors with a prism and use an identical prism to recombine the light.

N1-21: COLOR SEPARATION AND RECOMBINATION BY PRISMS

Purpose: Show how a prism can recombine previously dispersed white light.

N1-09: COMPLEMENTARY SPECTRUM

Purpose: Display the spectrum of a "negative" slit.

N1-08: GOETHE'S PUZZLE

Purpose: Show the view of a slide through a prism and argue about color theory.

N1-06: POLYPRISM SPECTRA

Purpose: Demonstrate continuous spectra with several different types of glass.

N1-03: PRISMATIC SPECTRUM OF WHITE LIGHT - WATER PRISM

Purpose: Demonstrate continuous spectrum using water as the dispersing medium.

O1-23: ASTIGMATISM - ON AXIS

Purpose: Demonstrate on-axis astigmatism.

N1-01: PRISMATIC SPECTRUM OF WHITE LIGHT - POINT SOURCE

Purpose: Demonstrate continuous spectrum

O1-02: EYE OPTICS MODEL - INDIVIDUAL VIEWING

Purpose: Show inversion of the image on the retina by the eyelens.

L4-22: MIRAGE - LASER AND HOT WIRE

Category: L4 Refraction

Purpose: Demonstrate how an optical mirage is created
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