Library — Z
This page provides access to all physics articles covering topics that begin with the letter Z.
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Zeroth Law of Thermodynamics
Zeroth Law of Thermodynamics is one of the foundational principles of classical thermodynamics and, despite being called the “zeroth” law, it was actually formulated after the First and Second Laws were already established. Its introduction…
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Zeeman Effect
The Zeeman effect is a fundamental phenomenon in atomic and molecular physics that describes the splitting of spectral lines when atoms or molecules are placed in an external magnetic field. This effect, named after the…