3,156
golygiad
Y gwahaniaeth rhwng diwygiadau o "Unedau ychwanegol at yr Unedau SI"
dim crynodeb golygu
Holder (Sgwrs | cyfraniadau) |
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|
|'''bâr'''
|[[gwasgedd]]
|1 bar = 10<sup>5</sup> [[pascal (uned)
|-
|'''[[bâr (uned)|milibar]]'''
|'''mbar'''
|[[gwasgedd]]
|1 mbar = 1 [[hPa]] = 100 [[pascal (uned)
|-
|'''[[Atmosffêr (uned)|atmosffêr]]'''
|'''atm'''
|[[gwasgedd]]
|1 atm = 1013.25 mbar = 1013.25 hPa = {{val|1.01325|e=5|ul=[[pascal (uned)
|}
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