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6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ

6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ

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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8:00 pm Sun 2 Jan - © 69% Ims.kau.edu.sa A 2 of 4 b. Increases with compression c. Decreases with expansion d. Increases with cooling e. None of the above 6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ 9. A tank contains water at 0.3 MPa and 100 °C. The state of water at this condition is a. Subcooled or compressed liquid b. Saturated liquid c. Saturated vapour d. Superheated vapour 10. Air at constant pressure is heated from 450 K to 500 K. The enthalpy rise is equal to a. 100 kJ/kg b. 500 kJ/kg c. 50.49 kJ/kg d. 100.5 kJ/kg
Transcribed Image Text:8:00 pm Sun 2 Jan - © 69% Ims.kau.edu.sa A 2 of 4 b. Increases with compression c. Decreases with expansion d. Increases with cooling e. None of the above 6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ 9. A tank contains water at 0.3 MPa and 100 °C. The state of water at this condition is a. Subcooled or compressed liquid b. Saturated liquid c. Saturated vapour d. Superheated vapour 10. Air at constant pressure is heated from 450 K to 500 K. The enthalpy rise is equal to a. 100 kJ/kg b. 500 kJ/kg c. 50.49 kJ/kg d. 100.5 kJ/kg
8:00 pm Sun 2 Jan @ 69% Ims.kau.edu.sa A d. Increases with cooling 2 of 4 e. None of the above 6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ 9. A tank contains water at 0.3 MPa and 100 °C. The state of water at this condition is a. Subcooled or compressed liquid b. Saturated liquid c. Saturated vapour d. Superheated vapour 10. Air at constant pressure is heated from 450 K to 500 K. The enthalpy rise is equal to a. 100 kJ/kg b. 500 kJ/kg c. 50.49 kJ/kg d. 100.5 kJ/kg
Transcribed Image Text:8:00 pm Sun 2 Jan @ 69% Ims.kau.edu.sa A d. Increases with cooling 2 of 4 e. None of the above 6. The density of air at 127 °C and 5 bar is a. 13.72 kg/m³ b. 0.1372 kg/m³ c. 4.35 kg/m³ d. 150.35 kg/m³ 7. The first law of thermodynamics discusses a. Thermal equilibrium b. Energy conservation c. Direction of heat flow d. Entropy is zero at absolute zero temperature 8. One liter milk at room temperature of 300 K is boiled at constant pressure. The boiling point, density, and specific heat of milk are 100.5 °C, 1026 kg/m³, and 3.93 kJ/kgK respectively. The amount of heat required for boiling this milk is a. Cannot be find since some data is missing b. 296.36 kJ c. 288.85 J d. 288.85 kJ 9. A tank contains water at 0.3 MPa and 100 °C. The state of water at this condition is a. Subcooled or compressed liquid b. Saturated liquid c. Saturated vapour d. Superheated vapour 10. Air at constant pressure is heated from 450 K to 500 K. The enthalpy rise is equal to a. 100 kJ/kg b. 500 kJ/kg c. 50.49 kJ/kg d. 100.5 kJ/kg
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