Atomic Physics
P3-53: ATOMIC ENERGY LEVEL MODEL
Category: P3 Atoms and Molecules
Purpose:
Model of energy levels in the atom.
P3-52: RESONANCE RADIATION
Category: P3 Atoms and Molecules
Purpose:
Show resonance radiation of iodine.
P3-41: FRANCK-HERTZ EXPERIMENT
Category: P3 Atoms and Molecules
Purpose:
Demonstrate that the bound electrons in an atom can only occupy discrete energy levels, by determining the quantum of energy such an electron can absorb.
P3-25: CATHODE RAY TUBE - CONCAVE CATHODE
Category: P3 Atoms and Molecules
Purpose:
Show what happens in a discharge tube as the pressure is changed.
P3-24: CATHODE RAY TUBES - MISCELLANEOUS
Category: P3 Atoms and Molecules
Purpose:
Illustrate various types of discharge tubes.
P3-23: CATHODE RAY TUBE - FLUORESCENCE EFFECT
Category: P3 Atoms and Molecules
Purpose:
Demonstrate fluorescence in a cathode ray tube.
P3-22: CATHODE RAY TUBE - CANAL RAYS
Category: P3 Atoms and Molecules
Purpose:
Demonstrate canal rays present in a cathode ray tube.
P3-21: CATHODE RAY TUBE - SHADOW EFFECT - MALTESE CROSS
Category: P3 Atoms and Molecules
Purpose:
Demonstrate the shadow effect for electrons.
P3-11: LANGMUIR EXPERIMENT
Category: P3 Atoms and Molecules
Purpose:
Demonstrate a monomolecular layer of oleic acid molecules held together by surface tension, and to experimentally determine the length of the oleic acid molecule.
P3-02: ATOMIC ELECTRON ORBITAL MODELS
Category: P3 Atoms and Molecules
Purpose:
Illustrate electron orbitals for simple electron states.
P3-01: PERIODIC CHART
Category: P3 Atoms and Molecules
Purpose:
Provide a large scale periodic chart.
P4-41: RUTHERFORD SCATTERING MODEL
Category: P4 Nuclei and Particles
Purpose:
Show difference in scattering from the Thompson and Rutherford models of the nucleus.
N1-07: VARIATION OF SPECTRUM WITH LAMP INTENSITY
Category: N1 Continuous Spectra
Purpose:
Demonstrate continuous spectrum as the brightness of the source changes
N2-02: DIFFRACTION SPECTRA - THREE SOURCES - EXPENDABLE GRATINGS
Category: N2 Line Spectra
Purpose:
Demonstrate diffraction spectrum of white light along with line spectra of mercury and cadmium.
P3-71: VISIBLE LASER
Category: P3 Atoms and Molecules
Purpose:
See the inside of a laser, observe the spectrum of light
P4-11 RADIOACTIVE DECAY - DICE
Category: P4 Nuclei and Particles
Purpose:
Illustrates the radioactive decay of a sample of nuclei. Shows how a half-life is determined
N2-05 DIFFRACTION SPECTRA - MISCELLANEOUS TUBES
Category: N2 Line Spectra
Purpose:
Shows several atomic and molecular line spectra
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P4-01: Radiation Monitor (Geiger Counter)
Demonstrate radioactivity, the Geiger counter, and some differences between alpha, beta, and gamma radiation Read More
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P4-03: RADON DETECTION
Demonstrate that radioactive radon daughters are present in the air Read More
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P4-04: COSMIC RAYS
Demonstrate the existence of cosmic rays. Read More
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P4-05: PHOTOMULTIPLIER TUBE - LARGE
Show them what a large photomultiplier tube looks like. Read More
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P4-06 RADIOACTIVE CONSUMER PRODUCTS
Show some consumer products and naturally occurring materials that are weakly radioactive Read More
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P4-07: SHRINK TUBE - IRRADIATED POLYMER
Demonstrate properties of shrink tube. Read More
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P4-08: IONIZATION SMOKE ALARM
Demonstrate how a smoke alarm works. Read More
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P4-11 RADIOACTIVE DECAY - DICE
Illustrates the radioactive decay of a sample of nuclei. Shows how a half-life is determined
Read More
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P4-21: NUCLIDES CHART
Use chart of the nuclides in small class groups. Read More
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P4-31: CLOUD CHAMBER - INDIVIDUAL VIEWING
Observe alpha and beta particle paths with a cloud chamber. Read More
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P4-33: BUBBLE CHAMBER TRACKS - THREE DIMENSIONAL VIEWMASTER
Allow individual viewing of bubble chamber tracks in three dimensions. Read More
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P4-41: RUTHERFORD SCATTERING MODEL
Show difference in scattering from the Thompson and Rutherford models of the nucleus. Read More
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P4-51: MILLIKAN OIL DROP MODEL
Demonstrate geometry for the Millikan oil drop experiment. Read More
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P4-61: CHAIN REACTION MODEL
Demonstrate a molecular chain reaction, either controlled or uncontrolled. Read More
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P4-62: CHAIN REACTION - MOUSE TRAP VIDEO
Model of uncontrolled nuclear chain reaction. Read More
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