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In the given figure (a), a cuboidal block is gradually released face-down into a liquid. The block has height h and on the bottom and top, the face area is A=5.67 cm2. Figure (b) gives the apparent weight (Wapp) of the block as a function of the depth (d) of its lower face. The scale on the vertical axis is set by Ws=0.25 N. What is the density of the liquid ? |
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Answer» In the given figure (a), a cuboidal block is gradually released face-down into a liquid. The block has height h and on the bottom and top, the face area is A=5.67 cm2. Figure (b) gives the apparent weight (Wapp) of the block as a function of the depth (d) of its lower face. The scale on the vertical axis is set by Ws=0.25 N. What is the density of the liquid ? |
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