7B10 Spectra

Emission spectra - Video

demonstration image
Catalog: 
7B10.10B
Location: 
3_1
Video Encyclopedia :Four spectral tubes and white light through a grating.

Six items

demonstration image
Catalog: 
7B11.15
Location: 
Eb5
Absorption of light by a medium

Flame salts - Video

demonstration image
Catalog: 
7B11.17A
Location: 
3_1
Video Encyclopedia :The colors of different flame salts are observed.

Spectral absorption by sodium vapor - Video

demonstration image
Catalog: 
7B11.25
Location: 
3_1
Video Encyclopedia :Sodium flame looks dark when illuminated with sodium light.

Triboluminescence - Video

demonstration image
Catalog: 
7B13.05
Location: 
3_1
Video Encyclopedia :Crush wintergreen lifesavers and they give off faint flashes of light.

Fluorescence - Video

demonstration image
Catalog: 
7B13.50
Location: 
3_1
Video Encyclopedia :A collection of fluorescent materials in black light.

Luminescence - Video

demonstration image
Catalog: 
7B13.55
Location: 
3_1
Video Encyclopedia :A glow-in-the-dark sword exposed to black light. The covered portion does not glow as brightly.