**Educational Example on Buoyancy and Fluid Dynamics**A cubical block of wood, 10.0 cm on a side, floats at the interface between oil and water with its lower surface 1.75 cm below the interface. The density of oil is 790 kg/m³.**(A)** What is the gauge pressure at the upper face of the block?**(B)** What is the mass and density of the block?---**Diagram Explanation:**The accompanying diagram shows a beaker containing two immiscible liquids: oil and water. The oil layer is on top, and the water layer is on the bottom. Within the beaker, a cubical block of wood is floating such that it partially submerges in both liquids. The block has a total side length of 10.0 cm.- The oil layer is depicted as the top layer of liquid.- The water layer is depicted as the bottom layer of liquid.- The block of wood is drawn partially submerged in both liquids, with a clear distinction between the oil and water interface.- Measurements are given: the total height of the block is 10 cm, with 1.75 cm of the block submerged below the oil-water interface into the water.This setup illustrates the principles of buoyancy and fluid pressure, where the pressure at various depths and the density of the immersed object can be analyzed to understand its floating behavior.

Name: **Educational Example on Buoyancy and Fluid Dynamics**A cubical block
Uploaded: 2024-03-20T06:51:10.000Z
Channel: Bartleby
Description: **Educational Example on Buoyancy and Fluid Dynamics**A cubical block of wood, 10.0 cm on a side, floats at the interface between oil and water with its lower surface 1.75 cm below the interface. The density of oil is 790 kg/m³.**(A)** What is the g