A hydrometer whose dimensions are given in the figure is used to measure the density of...
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A hydrometer whose dimensions are given in the figure is used to measure the density of varying fluids. The mass of the apparatus, not including the mass of the mercury at the bottom, is mody. If the hydrometer is immersed in water whose density is P, then half of the upper cylinder is immersed in water (the scale h/2 is at the water level). If a lighter fluid of density np, with n<1 is used, the entire body is immersed, yet buoyant. Find a. The mass mg of the mercury at the bottom of the hydrometer and the height H of the lower cylinder. What is the range of fluid densities that this hydrometer can be used for? b. H h Ød ØD Scales Mercury A hydrometer whose dimensions are given in the figure is used to measure the density of varying fluids. The mass of the apparatus, not including the mass of the mercury at the bottom, is mody. If the hydrometer is immersed in water whose density is P, then half of the upper cylinder is immersed in water (the scale h/2 is at the water level). If a lighter fluid of density np, with n<1 is used, the entire body is immersed, yet buoyant. Find a. The mass mg of the mercury at the bottom of the hydrometer and the height H of the lower cylinder. What is the range of fluid densities that this hydrometer can be used for? b. H h Ød ØD Scales Mercury
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Related Book For
Fundamentals Of Hydraulic Engineering Systems
ISBN: 978-0136016380
4th Edition
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
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