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the claim

Water boils at 100 degrees Celsius at all altitudes.

the verdict
REFUTED
the evidence says no
Recorded sources
0 sources for · 5 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that water boils at 100 degrees Celsius at all altitudes?

No. A Simple English Wikipedia entry states directly that 100 °C is water's boiling point at sea level and that water boils at a lower temperature at higher altitudes, refuting the claim. Other reference items give 100 °C only at 1 atm or STP, consistent with that refutation.

Verdict: REFUTED · 0 sources for, 5 against · Last checked

Evidence against · 5
Get citation
Celsius. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Celsius

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More against · 4
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Celsius. (n.d.). dbpedia.org. http://dbpedia.org/resource/Celsius

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Simple English Wikipedia: Celsius. (n.d.). simple.wikipedia.org. https://simple.wikipedia.org/wiki/Celsius

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Boiling point - Wikipedia. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Boiling_point

2011
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II, A. G. J., P., F. A., & Mario, I. (2011). About the International System of Units (SI) Part II. Organization and General Principles. eric.ed.gov. https://doi.org/10.1119/1.3661096

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