The Ideal Gas Law is a fundamental equation in chemistry and physics that relates the pressure, volume, temperature, and amount of an ideal gas using the formula PV=nRT. It assumes no interactions between gas molecules and that the molecules occupy no volume, making it most accurate for gases at low pressure and high temperature.

Ideal Gas Law

fundamental equation

Chemistry is the scientific discipline focused on the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. It bridges other natural sciences like physics, geology, and biology, providing a fundamental understanding of the material world and the interactions between different substances.

chemistry

Physics is the fundamental science that seeks to understand the nature and behavior of matter and energy in the universe, covering phenomena from the smallest subatomic particles to the largest cosmic structures. It provides the foundational principles that underpin other sciences and technologies, offering insights into the laws governing the physical world and enabling advancements in various fields.

physics

Pressure is the force exerted per unit area on the surface of an object, which can arise from various sources such as gases, liquids, or solids. It plays a crucial role in numerous scientific and engineering applications, influencing phenomena ranging from weather patterns to the behavior of gases and liquids in different environments.

pressure

Volume is a measure of the amount of three-dimensional space an object or substance occupies, often quantified in cubic units. It is a fundamental concept in mathematics and physics, crucial for understanding properties of solids, liquids, and gases in various scientific and practical applications.

volume

Temperature is a measure of the average kinetic energy of the particles in a substance, which determines how hot or cold that substance feels. It plays a critical role in various scientific disciplines, influencing physical states, chemical reactions, and biological processes.

temperature

amount of an ideal gas

formula PV=nRT

interactions between gas molecules

molecules occupy no volume

accurate for gases

Low pressure refers to a region where the atmospheric pressure is lower than the surrounding areas, often leading to cloud formation and precipitation due to rising warm air. It plays a crucial role in weather patterns, including the development of storms and cyclones, as it influences wind and moisture movement.

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