Boiling is the process where a liquid turns into vapor when its vapor pressure equals the atmospheric pressure, occurring at a specific temperature known as the boiling point. This phase transition involves energy absorption, which is used to break intermolecular bonds rather than increase temperature, resulting in a constant temperature until all the liquid has vaporized.

Boiling

liquid turns into vapor

Vapor pressure is the pressure exerted by the vapor of a liquid or solid in equilibrium with its condensed phases at a given temperature, reflecting the tendency of particles to escape into the gaseous phase. It is a critical factor in determining boiling points, evaporation rates, and phase transitions in various substances.

vapor pressure

Atmospheric pressure is the force exerted by the weight of the air above a given point, typically measured in units like Pascals or millibars. It plays a crucial role in weather patterns and can affect human activities, such as aviation and outdoor sports, due to its impact on air density and oxygen availability.

atmospheric pressure

The boiling point is the temperature at which a liquid's vapor pressure equals the external pressure surrounding the liquid, causing it to transition into a gas. This temperature can vary based on atmospheric pressure, impurities in the liquid, and intermolecular forces within the liquid itself.

boiling point

A phase transition is a transformation between different states of matter, such as solid, liquid, and gas, driven by changes in external conditions like temperature and pressure. It involves critical phenomena and can be characterized by abrupt changes in physical properties, such as density or magnetization, at specific transition points.

phase transition

Energy absorption is the process by which a material or system takes in energy from external sources and dissipates it internally, often transforming it into other forms such as heat or mechanical deformation. This process is crucial in applications like impact protection, vibration damping, and thermal insulation, where controlling energy transfer is essential for safety and efficiency.

energy absorption

intermolecular bonds

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