Q1/A/ The heat capacity, Cp, depends on temperature and can be expressed as afunction of temperature:Cp= A + BT + CT² + DT-²RThe enthalpy change, AH which is equal to heat is given by:-T2AH = Q = nCpdTT1Write a script file to calculate the heat required if we need to increase the temperatureof 15 kgmole/hr of methane from 298.13 to 373.13 K.Where A=1.702, B-9.081*10-³, C=-2.164*10-6, D=0, and R-8.314.B/ State whether the following are true (✓) or false (x) and correct the false statements1- We can use the built-in functions in naming variables when they are in uppercase.2- In the symbolic math toolbox, symbolic objects can also be numbers. Thenumbers must be typed as strings.3- Two vectors can be multiplied only if they have the same number of elements.4- All variables in MATLAB are arrays.5- The only difference between plot and line commands is the latter does not havethe line specifier.6- In the disp command which is used to display output (like with the fprintfcommand), the output can be formatted.

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Q1/ A/ The heat capacity, Cp, depends on temperature and can be expressed as a function of temperature: Cp = A + BT + CT² + DT-² R The enthalpy change, AH which is equal to heat is given by: T2 AH = Q = n CpdT T1 Write a script file to calculate the heat required if we need to increase the temperature of 15 kgmole/hr of methane from 298.13 to 373.13 K. Where A=1.702, B=9.081*10-³, C=-2.164*106, D=0, and R=8.314.

Q1/ A/ The heat capacity, Cp, depends on temperature and can be expressed as a function of temperature: Cp = A + BT + CT² + DT-² R The enthalpy change, AH which is equal to heat is given by: T2 AH = Q = n CpdT T1 Write a script file to calculate the heat required if we need to increase the temperature of 15 kgmole/hr of methane from 298.13 to 373.13 K. Where A=1.702, B=9.08110-³, C=-2.164106, D=0, and R=8.314.

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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Question

Q1/A/ The heat capacity, Cp, depends on temperature and can be expressed as a
function of temperature:
Cp
= A + BT + CT² + DT-²
R
The enthalpy change, AH which is equal to heat is given by:
-T2
AH = Q = n
CpdT
T1
Write a script file to calculate the heat required if we need to increase the temperature
of 15 kgmole/hr of methane from 298.13 to 373.13 K.
Where A=1.702, B-9.081*10-³, C=-2.164*10-6, D=0, and R-8.314.
B/ State whether the following are true (✓) or false (x) and correct the false statements
1- We can use the built-in functions in naming variables when they are in uppercase.
2- In the symbolic math toolbox, symbolic objects can also be numbers. The
numbers must be typed as strings.
3- Two vectors can be multiplied only if they have the same number of elements.
4- All variables in MATLAB are arrays.
5- The only difference between plot and line commands is the latter does not have
the line specifier.
6- In the disp command which is used to display output (like with the fprintf
command), the output can be formatted.

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