Each line of the following table gives data, in Btu, for a process of a closed system. Determine the missing table entries, in Btu. Process Q a b C d e 40 -4 -10 3 W i i 5 0 10 E₁ 15 7 -10 8 E₂ i i i 14 -8 ΔΕ i i i 0 20

Each line of the following table gives data, in Btu, for a process of a closed system. Determine the missing table entries, in Btu. Process Q a b C d e 40 -4 -10 3 W i i 5 0 10 E₁ 15 7 -10 8 E₂ i i i 14 -8 ΔΕ i i i 0 20

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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A food product containing 75% moisture content is being frozen. Estimate the specific heat of the product at -10 ° C when 85% of the water is frozen. The specific heat of the dry product is 2 kJ / (kg ° C). it is assumed that the specific heat of water at -10 ° C is the same as the specific heat of water at 0 ° C, and the specific heat of ice follows the function Cp es = 0.0062 Tbeku + 2.0649. Cp of frozen product = .... kJ / kg ° C
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A food product containing 85% moisture content is being frozen. Estimate the specific heat of the product at -10 ° C when 80% of the water is frozen. The specific heat of the dry product is 2 kJ / (kg ° C). It is assumed that the specific heat of water at -10 ° C is the same as the specific heat of water at 0 ° C, and that the specific heat of ice follows the function Cp es = 0.0062 Tbeku + 2.0649. Cp frozen product = Answer
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