1.)Answer the following: a.) 200 grams of water are mixed with 100 grams of alcohol (ρ = 790 kg/m3). What is the density of the mixture in kg/m3 assuming the fluid is mixed completely? b.) A 10 lbm metal ball has a temperature of 200F when it is placed in a 50 lbm bath of water at room temperature (72F). Heat transfer occurs between the two substances until equilibrium is reached. Find this equilibrium temperature. (Cmetal = 4.3 BTU/lbm –F)
1.)Answer the following: a.) 200 grams of water are mixed with 100 grams of alcohol (ρ = 790 kg/m3). What is the density of the mixture in kg/m3 assuming the fluid is mixed completely? b.) A 10 lbm metal ball has a temperature of 200F when it is placed in a 50 lbm bath of water at room temperature (72F). Heat transfer occurs between the two substances until equilibrium is reached. Find this equilibrium temperature. (Cmetal = 4.3 BTU/lbm –F)
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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1.)Answer the following:
a.) 200 grams of water are mixed with 100 grams of alcohol (ρ = 790 kg/m3). What is the density of the mixture in kg/m3 assuming the fluid is mixed completely?
b.) A 10 lbm metal ball has a temperature of 200F when it is placed in a 50 lbm bath of water at room temperature (72F). Heat transfer occurs between the two substances until equilibrium is reached. Find this equilibrium temperature. (Cmetal = 4.3 BTU/lbm –F)
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