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Pascal (unit)

SI derived unit of pressure

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 9, 2026
Entity authoritySource title only
Source-derived summary

The pascal is the unit of pressure in the International System of Units (SI). It is also used to quantify internal pressure, stress, Young's modulus, and ultimate tensile strength. The unit, named after Blaise Pascal, is an SI coherent derived unit defined as one newton per square metre (N/m2). It is also equivalent to 10 barye in the CGS system. Common multiple units of the pascal are the hectopascal, which is equal to one millibar, and the kilopascal, which is equal to one centibar.

Editorial summary

“Pascal (unit)” enters the record as sI derived unit of pressure. Crown Archives preserves that source wording while asking what Pascal, unit and derived can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 84-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Pascal, unit and derived.
Editorial analysis

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“Pascal (unit)” is worth following because a concise public description often conceals a longer documentary argument. Here, Pascal, unit and derived provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 9, 2026.

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Source & attribution

This entry incorporates text from “Pascal (unit)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.