Jon Greene Advised by Dr. Hetherington.  Understand how molecular reflection works  Compare macro scale reflection with molecular reflection  Explore.

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Presentation transcript:

Jon Greene Advised by Dr. Hetherington

 Understand how molecular reflection works  Compare macro scale reflection with molecular reflection  Explore how Van der Waals Interactions change surface polarization reflection

 Technique using polarized light and Brewster’s angle to extinguish macro reflection en.wikipedia.org/wiki/File:Fresnel_reflection.svg

 Are caused by interactions between polarizations of particles rather than sharing of electrons  Far weaker than covalent or ionic bonding  Four types of intermolecular forces: dipole- dipole, ion-dipole, Debye, and London dispersion

London Dispersion Debye

 A vacuum chamber would allow finer control over the delivery of gas  Additional experiments could explore surface moisture’s effect on surface polarization reflection  Faster camera would allow for study of dynamic systems