Please select all answers that apply: a) Schmidt number is the ratio of the momentum transport to the mass trans b) Lewis number is the ratio of the energy transport to the mass transport. c) Mathematically, the Lewis number is given by Le, = k/(rho*c,*D) = alpha/t d) The Lewis number if the product of Prandtl and Schmidt numbers. e) Mathematically, the Schmidt number is given by Scx = nu/Dk = Pr*Le-

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
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 1RQ: Matter is a substance that occupies space and has A. color. B. texture. C. temperature. D. mass.
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6. Describe the Schimdt and Lewis numbers in terms of their physical attributes.
Please select all answers that apply:
a) Schmidt number is the ratio of the momentum transport to the mass transport.
b) Lewis number is the ratio of the energy transport to the mass transport.
c) Mathematically, the Lewis number is given by Le = k/(rho*c,*D) = alpha/D.
d) The Lewis number if the product of Prandtl and Schmidt numbers.
e) Mathematically, the Schmidt number is given by Sc = nu/D = Pr*Lex.
%3D
Transcribed Image Text:6. Describe the Schimdt and Lewis numbers in terms of their physical attributes. Please select all answers that apply: a) Schmidt number is the ratio of the momentum transport to the mass transport. b) Lewis number is the ratio of the energy transport to the mass transport. c) Mathematically, the Lewis number is given by Le = k/(rho*c,*D) = alpha/D. d) The Lewis number if the product of Prandtl and Schmidt numbers. e) Mathematically, the Schmidt number is given by Sc = nu/D = Pr*Lex. %3D
5. Describe the components of enthalpy for a chemical reaction.
Please select all answers that apply:
a) The enthalpy components are specific heat and temperature.
b) The enthalpy components are pressure and temperature.
c) An enthalpy component is the sensible enthalpy, as energy associated with temperature.
d) An enthalpy component is the standard enthalpy of formation as energy associated with chemical bonds.
e) Enthalpy is composed standard enthalpy of formation and sensible enthalpy.
Transcribed Image Text:5. Describe the components of enthalpy for a chemical reaction. Please select all answers that apply: a) The enthalpy components are specific heat and temperature. b) The enthalpy components are pressure and temperature. c) An enthalpy component is the sensible enthalpy, as energy associated with temperature. d) An enthalpy component is the standard enthalpy of formation as energy associated with chemical bonds. e) Enthalpy is composed standard enthalpy of formation and sensible enthalpy.
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