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  2. State of matter - Wikipedia

    en.wikipedia.org/wiki/State_of_matter

    Bromine in both liquid and gas state, encased inside acrylic in solid state Helium 's orange glow in its plasma state A simplified phase diagram for water , showing whether solid ice, liquid water, or gaseous water vapor is the most stable at different combinations of temperature and pressure

  3. Gas - Wikipedia

    en.wikipedia.org/wiki/Gas

    Drifting smoke particles indicate the movement of the surrounding gas.. Gas is one of the four fundamental states of matter.The others are solid, liquid, and plasma. [1] A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide).

  4. Gaseous state - Wikipedia

    en.wikipedia.org/?title=Gaseous_state&redirect=no

    From a longer title: This is a redirect from a title that is a complete, more complete or longer version of the topic's name.It leads to the title in accordance with the naming conventions for common names and can help writing and searches.

  5. Ideal gas law - Wikipedia

    en.wikipedia.org/wiki/Ideal_gas_law

    Isotherms of an ideal gas for different temperatures. The curved lines are rectangular hyperbolae of the form y = a/x. They represent the relationship between pressure (on the vertical axis) and volume (on the horizontal axis) for an ideal gas at different temperatures: lines that are farther away from the origin (that is, lines that are nearer to the top right-hand corner of the diagram ...

  6. Equation of state - Wikipedia

    en.wikipedia.org/wiki/Equation_of_state

    At present, there is no single equation of state that accurately predicts the properties of all substances under all conditions. An example of an equation of state correlates densities of gases and liquids to temperatures and pressures, known as the ideal gas law, which is roughly accurate for weakly polar gases at low pressures and moderate temperatures.

  7. Phase transition - Wikipedia

    en.wikipedia.org/wiki/Phase_transition

    In physics, chemistry, and other related fields like biology, a phase transition (or phase change) is the physical process of transition between one state of a medium and another. Commonly the term is used to refer to changes among the basic states of matter: solid, liquid, and gas, and in rare cases, plasma.

  8. Van der Waals equation - Wikipedia

    en.wikipedia.org/wiki/Van_der_Waals_equation

    A gas entering a throttle at a state corresponding to a point on this curve to the right of its maximum will cool if the final state is below the curve. Right: a close-up of the region between zero and the critical point (1,1), showing the overlap between the inversion curve (green) and saturation curve (dashed purple).

  9. Kaagaz - Wikipedia

    en.wikipedia.org/wiki/Kaagaz

    [2] [3] [4] The film stars Pankaj Tripathi, Monal Gajjar and Amar Upadhyay. ANKIT MEHTA [5] The plot of the film is based on the life and struggle of Lal Bihari, a farmer from the small village of Amilo Mubarakpur, who was declared dead on official papers. [6] It marked the last directorial venture of Kaushik before his death on 9 March 2023.