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6 Oct 2020
Blaise Pascal duplicated Torricelli's barometer using a red Bordeaux wine, of density 984 kg/m3, as the working liquid.
(a) What is the height h of the wine column for normal atmospheric pressure?
(b) Would you expect the vacuum above the column to be as good as for mercury?
Blaise Pascal duplicated Torricelli's barometer using a red Bordeaux wine, of density 984 kg/m3, as the working liquid.
(a) What is the height h of the wine column for normal atmospheric pressure?
(b) Would you expect the vacuum above the column to be as good as for mercury?
John Edward CayasLv10
27 Nov 2020
