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In support of all the students who are displaced from school due to the Corona virus. Access to physics zone and chemistry zone lessons are now available free of charge. This will be maintained at least through August 1st 2020. Learn and be well.

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Physics Review - Modern Physics
wave particle duality, photon, photo-emission

All the questionson Modern Physics listed below were taken from past New York State Regents Exams in Physics

1988 1994


Useful parts from the
Reference Tables
Modern Formulas
Atomic Energy Levels
Physical Constants
Return to Review Index Modern Physics Lessons