7B13.44 Ultraviolet Lines

7B13.44 Ultraviolet Lines

Use cloth or stationary treated with laundry detergents or dyes that fluoresce and show the ultraviolet lines of a mercury light source.

7B13_44_1

7B13_44_2

 

Emission spectra on poster board.

 

 

7B13_44_3

 

UV light evident on luminescent paper.

7B13_44_4

 

Also shows up on copy paper.

 

Location: Mercury light: P1-2, Lens: P2-3, Spectrum grating: J3-3, Luminescent paper: J4-3