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Van der Waals forces, named after Dutch physicist Johannes Diderik van der Waals, are weak intermolecular forces that exist between atoms and molecules.

Brewster’s angle formula is a fundamental concept in optics that describes the angle at which light is polarized.

The photoelectric effect is the observation that many metals emit electrons when light shines upon them. Learn more about it in this informative article.

Gravitational potential energy is the energy stored in an object due to its position in a gravitational field. The equation for calculating it is PE = mgh.

Resonant frequency formula is a mathematical equation used to determine the frequency at which an object resonates. It is crucial in various fields.

The Young’s Double Slit Experiment is a classic demonstration of the wave nature of light. It proved to be a crucial experiment in the development of quantum mechanics.