5. Use the values below to a. Calculate the mean heat capacity for air between 298 K and 300 K, and the corresponding change in enthalpy. b. Calculate the mean heat capacity for air between 298 K and 1000 K and the corresponding change in enthalpy. c. Assuming air is an ideal gas, we' ve used Cp = 1.005 kJ/kg K or 29.1 J/mol K. How does enthalpy compare when assuming constant specific heat? For air, A = 3.355, B = 0.575 x 10-3, C = 0, and D = -0.016 x 105

Elements Of Electromagnetics
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5. Use the values below to a. Calculate the mean heat capacity for air between 298 K and 300 K,
and the corresponding change in enthalpy. b. Calculate the mean heat capacity for air between
298 K and 1000 K and the corresponding change in enthalpy. c. Assuming air is an ideal gas, we'
ve used Cp = 1.005 kJ/kg K or 29.1 J/mol K. How does enthalpy compare when assuming
constant specific heat? For air, A = 3.355, B = 0.575 x 10-3, C = 0, and D = -0.016 x 105
Transcribed Image Text:5. Use the values below to a. Calculate the mean heat capacity for air between 298 K and 300 K, and the corresponding change in enthalpy. b. Calculate the mean heat capacity for air between 298 K and 1000 K and the corresponding change in enthalpy. c. Assuming air is an ideal gas, we' ve used Cp = 1.005 kJ/kg K or 29.1 J/mol K. How does enthalpy compare when assuming constant specific heat? For air, A = 3.355, B = 0.575 x 10-3, C = 0, and D = -0.016 x 105
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