a.) For your science exhibit, you want to make a block of wood float at the interface between a layer of oil of unknown density ?_???, and water (?_????? = 1000 [kg/m^3]) inside a container as shown. What must be the density of the oil so that only 30.0% of the wood is submerged in water?
a.) For your science exhibit, you want to make a block of wood float at the interface between a layer of oil of unknown density ?_???, and water (?_????? = 1000 [kg/m^3]) inside a container as shown. What must be the density of the oil so that only 30.0% of the wood is submerged in water?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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[Fluid dynamics]
a.) For your science exhibit, you want to make a block of wood float at the interface between a layer of oil of unknown density ?_???, and water (?_????? = 1000 [kg/m^3]) inside a container as shown. What must be the density of the oil so that only 30.0% of the wood is submerged in water?
b.) Water is flowing through a pipeline shown on
the right. The radii of the pipe at points 1 and 2 are
0.500 [m] and 1.50 [m], respectively. The volume flow
rate through the pipeline is 2.50 [L/s]. If the pressure
at point 1 in the pipe is 200 [kPa], what is the pressure
at point 2, located 5.00 [m] above point 1?
Transcribed Image Text:Oil
wood
water
![2
5.00 (m]
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a758859-46d2-46e9-a8b1-88f2d42e3d07%2Fa0e84eb1-bf90-41d7-a8d2-1255850f4e14%2F67d7qm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2
5.00 (m]
1
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