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Gay-Lussac’s Law states that the pressure of a gas is directly proportional to its temperature when the volume is constant, highlighting gas behavior under heat.
That is! Handsome clever student wonk or geek wears round glasses, raises finger as understands new theory, going to prove it, looks confidently, isolated over pink background. Confidence concept
John Daulton was an English physicist and chemist, meteorologist, naturalist and creator of chemical atomism. Hand-drawn vector illustration
 Theory and Practice. Theory informs practice by providing the foundation for decision-making, while practice, in turn, validates, challenges, and refines theory through real-world application.
Complementary colors. Color theory. Understanding colors. Color wheel.
Vector illustration of Continental Drift Theory.

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