| Atomic Physics |
Wednesday, 04 June 2014 16:25
P3-64: PHOSPHORESCENCE - BLACK LIGHT AND OSCILLOSCOPE CRT
Additional Info
- ID Code: p3-64
- Purpose: Demonstrate phosphorescence.
- Description: An ultraviolet light illuminates the face of an oscilloscope tube, causing it to glow a bright green color. When the black light is removed, the tube screen still glows, demonstrating its phosphorescence. This effect is important in avoiding flickering when an oscilloscope, TV set, or computer monitor is viewed.
- Availability: Available
- References: REFERENCES: (PIRA unknown.)
- Loc codes: P3
Published in
P3 Atoms and Molecules
Tagged under
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P3-01: PERIODIC CHART
Provide a large scale periodic chart. Read More
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P3-02: ATOMIC ELECTRON ORBITAL MODELS
Illustrate electron orbitals for simple electron states. Read More
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P3-11: LANGMUIR EXPERIMENT
Demonstrate a monomolecular layer of oleic acid molecules held together by surface tension, and to experimentally determine the length of… Read More
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P3-21: CATHODE RAY TUBE - SHADOW EFFECT - MALTESE CROSS
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P3-22: CATHODE RAY TUBE - CANAL RAYS
Demonstrate canal rays present in a cathode ray tube. Read More
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P3-23: CATHODE RAY TUBE - FLUORESCENCE EFFECT
Demonstrate fluorescence in a cathode ray tube. Read More
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P3-24: CATHODE RAY TUBES - MISCELLANEOUS
Illustrate various types of discharge tubes. Read More
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P3-25: CATHODE RAY TUBE - CONCAVE CATHODE
Show what happens in a discharge tube as the pressure is changed. Read More
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P3-31: X-RAY TUBE
Classic x-ray tube. Read More
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P3-41: FRANCK-HERTZ EXPERIMENT
Demonstrate that the bound electrons in an atom can only occupy discrete energy levels, by determining the quantum of energy… Read More
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P3-51 BALMER SERIES
Observe the Balmer series in hydrogen
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P3-52: RESONANCE RADIATION
Show resonance radiation of iodine. Read More
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P3-53: ATOMIC ENERGY LEVEL MODEL
Model of energy levels in the atom. Read More
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P3-54: ENERGY LEVELS - BALLS AND LADDER
Model energy levels in atomic orbits. Read More
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P3-61: FLUORESCENT LIQUIDS
Show fluorescence of different chemicals. Read More
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P3-62: FLUORESCENT CHALK
Demonstrate fluorescence in different materials. Read More
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P3-63: WAVE LENGTH SHIFTER BAR
Demonstrate how a wave length shifter bar absorbs photons and re-emits the energy at its characteristic wavelength. Read More
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P3-64: PHOSPHORESCENCE - BLACK LIGHT AND OSCILLOSCOPE CRT
Demonstrate phosphorescence. Read More
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P3-65: WINTERGREEN MINTS
Demonstrate that breaking wintergreen mints creates small flashes of light. Read More
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P3-66: FLUORESENCE AT LN TEMPERATURE
Demonstrate fluorescence of a normal material at LN temperature. Read More
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See the inside of a laser, observe the spectrum of light
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