Task id9109
Seller: nerdmavr
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Product description
A barometric tube with an internal diameter of 1 mm is immersed in a cup of mercury. What pressure will the tube show when the atmospheric pressure is 760 mm Hg? The surface tension coefficient of mercury is 0.47 n/m, its density is 13,600 kg/m3, and the contact angle of mercury in a glass tube is 40°.
Additional information
Detailed solution. Format png