Title: Inches of mercury is something that would only be used in America. Elsewhere in the world, the merc Post by: drelog on Dec 8, 2015 Inches of mercury is something that would only be used in America. Elsewhere in the world, the mercury height would be in millimeters, or about 760mm (76cm). Mercury has a density of about 13.56 g/cm3, or in other words, each cm of mercury weighs about 13,300 dynes. So 760mm of mercury weighs 1,013,000 dynes. 1 mb is 1 dyne/cm2, so what is the air pressure in mb?
A) 1.013 mb B) 1,000,000 mb C) 1013 mb D) 760 mb Title: Re: Inches of mercury is something that would only be used in America. Elsewhere in the world, the Post by: Pulsa on Dec 10, 2015 Content hidden
Title: Re: Inches of mercury is something that would only be used in America. Elsewhere in the world, the merc Post by: drelog on Dec 15, 2015 This works! :D
Title: Re: Inches of mercury is something that would only be used in America. Elsewhere in the world, the ... Post by: Aly122401 on Nov 23, 2019 thanks!
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