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3. The heat capacity of ammonia, defined as the amount of heat required to raise the temperature of a unit mass of ammonia by precisely 1° at a constant pressure, is, over a limited temperature range, given by the expression: Btu Cp = 0.487 +2.29 x 10-¹T (°F) lbm Determine the expression for C, in() in terms of T(°C).

3. The heat capacity of ammonia, defined as the amount of heat required to raise the temperature of a unit mass of ammonia by precisely 1° at a constant pressure, is, over a limited temperature range, given by the expression: Btu Cp = 0.487 +2.29 x 10-¹T (°F) lbm Determine the expression for C, in() in terms of T(°C).

Elements Of Electromagnetics
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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4G © 11 33 4.1 K/s Practice Question 1.pdf 5 (hr JL-) (°F) terms of (Btu) (ft) (hr ft²) (K) 3. The heat capacity of ammonia, defined as the amount of heat required to raise the temperature of a unit mass of ammonia by precisely 1° at a constant pressure, is, over a limited temperature range, given by the expression: Btu Cp = 0.487 +2.29 x 10-4T(°F) lbm °F) Determine the expression for Cp in (i in terms of T(°C). 4. The thermal conductivity k of a liquid is predicted via the empirical equation: k = A exp(³/T) Where k is mT is kelvin (K), and A and B are numerical values. What are the units of A and B? 5. The Heat capacity (C₂) of sulphuric acid has the units (Btu/ (lbmol)(R)), and is given by the relation: C, = 23.06 + 2.07 × 10-2T(°R) 5.1 Modify the formula so that the resulting expression has the associated units of and T is in (gmol) (°C) °C. 6. The heat capacity (Cp) of sulfuric acid in a handbook has the units cal (gmol)(°C) and is given by the relation Cp ((gmol) · (°C)) = 33.25 +3.727 × 10-²T (°C) 6.1 Modify the formula so that the resulting expression gives units of and T is in °R. Btu lbm R cal 7. The heat capacity (C₂) of sulfur is Cp ((gmol(K)) = 15.2 + 2.68T(K), Convert so that Cp is in- (gmol)(°F) with Tin °F. FORMULA/DATA SHEET T(K)= T(°C) + 273.15 T(R) = T(°F) + 459.67 T(°R) = 1.8T(K) T(°F) = 1.87 (°C) + 32 1.8°F 1.8°R 1°F 1°C 1°C 1K 1°R 1K C D 22:16 ←
Transcribed Image Text:4G © 11 33 4.1 K/s Practice Question 1.pdf 5 (hr JL-) (°F) terms of (Btu) (ft) (hr ft²) (K) 3. The heat capacity of ammonia, defined as the amount of heat required to raise the temperature of a unit mass of ammonia by precisely 1° at a constant pressure, is, over a limited temperature range, given by the expression: Btu Cp = 0.487 +2.29 x 10-4T(°F) lbm °F) Determine the expression for Cp in (i in terms of T(°C). 4. The thermal conductivity k of a liquid is predicted via the empirical equation: k = A exp(³/T) Where k is mT is kelvin (K), and A and B are numerical values. What are the units of A and B? 5. The Heat capacity (C₂) of sulphuric acid has the units (Btu/ (lbmol)(R)), and is given by the relation: C, = 23.06 + 2.07 × 10-2T(°R) 5.1 Modify the formula so that the resulting expression has the associated units of and T is in (gmol) (°C) °C. 6. The heat capacity (Cp) of sulfuric acid in a handbook has the units cal (gmol)(°C) and is given by the relation Cp ((gmol) · (°C)) = 33.25 +3.727 × 10-²T (°C) 6.1 Modify the formula so that the resulting expression gives units of and T is in °R. Btu lbm R cal 7. The heat capacity (C₂) of sulfur is Cp ((gmol(K)) = 15.2 + 2.68T(K), Convert so that Cp is in- (gmol)(°F) with Tin °F. FORMULA/DATA SHEET T(K)= T(°C) + 273.15 T(R) = T(°F) + 459.67 T(°R) = 1.8T(K) T(°F) = 1.87 (°C) + 32 1.8°F 1.8°R 1°F 1°C 1°C 1K 1°R 1K C D 22:16 ←
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