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- Dictionarymelting point
noun
- 1. the temperature at which a given solid will melt.
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Jun 4, 2024 · melting point, temperature at which the solid and liquid forms of a pure substance can exist in equilibrium. As heat is applied to a solid, its temperature will increase until the melting point is reached. More heat then will convert the solid into a liquid with no temperature change.
The temperature at which solid changes its state to liquid at atmospheric pressure is called the melting point of that liquid. This is the point at which both liquid and solid phase exists at equilibrium. The melting point of the substance also varies with pressure and is specified at standard pressure.
The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa.
May 26, 2021 · The melting point is the temperature at which a substance changes from a solid to a liquid. At the melting point, the solid and liquid states both exist and are at equilibrium. Melting point is a physical property of matter.
Nov 6, 2019 · The melting point of a substance is the temperature at which a solid and liquid phase may coexist in equilibrium and the temperature at which matter changes from solid to liquid form. The term applies to pure liquids and solutions. Melting point depends on pressure, so it should be specified.
May 1, 2024 · The meaning of MELTING POINT is the temperature at which a solid melts. How to use melting point in a sentence.
(Definition of melting point from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) melting point | American Dictionary. noun [ C usually sing ] us / ˈmel·tɪŋ ˌpɔɪnt / Add to word list. chemistry. the temperature at which a substance melts.
Apr 16, 2016 · The melting point of a material is the characteristic temperature in which the solid transitions to a liquid under a fixed pressure. In theory, the melting point of a solid should be the same temperature as the freezing point of a liquid.
The temperature at which a solid, given sufficient heat, becomes a liquid. For a given substance, the melting point of its solid form is the same as the freezing point of its liquid form, and depends on such factors as the purity of the substance and the surrounding pressure.
(Definition of melting point from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) melting point | Intermediate English. noun [ C usually sing ] us / ˈmel·tɪŋ ˌpɔɪnt / Add to word list. chemistry. the temperature at which a substance melts.
