Theoretically yes, but for historically flow meters that measured volume rather than mass were used.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pierre Abbat Sent: 23 July 2008 17:55 To: U.S. Metric Association Subject: [USMA:41485] natural gas I'm writing my message to the EIA, whose page gives figures for natural gas in cubic feet. If it can be measured in cubic feet, it can be measured in liters, but being a gas, shouldn't it be measured in kilograms like hydrogen? (Resending because my message appears to have been lost.) Pierre
