Electron Diffraction.
P.I.R.A. #: 7A60.10
Illustrates: Diffraction pattern of electrons.
Description: The electron diffraction tube is a complete unit.
Size: 12" h x 22" l
Notes: Image can be projected with video camera for larger classes.
Hazard: Beam could burn a hole in the screen if it is too intense.
Condition: Not good.
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