For your science exhibit, you want to make a block of wood float at the interface between a layer of oil of unknown density Poil, and water (pwater = 1000 kg/m3 inside a container as shown. The density of the wood is pwood  = 800 kg/m3. What must be the density of the oil so that only 30.0 % of the wood is submerged in water?

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter31: Gas Heat
Section: Chapter Questions
Problem 61RQ: A _____________sample is taken from the flue gas tocheck the efficiency of a gas furnace.
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For your science exhibit, you want to make a block of wood float at the interface between a layer of oil of unknown density Poil, and water (pwater = 1000 kg/m3 inside a container as shown. The density of the wood is pwood  = 800 kg/m3. What must be the density of the oil so that only 30.0 % of the wood is submerged in water?

Oil
wood
water
Transcribed Image Text:Oil wood water
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