For the statements in them, put T if they are true and F if they are false. b) ( ) An ideal diatomic gas loses energy in the form of heat Q. Since cp > cv, we can state that the gas loses less internal energy if the process is at constant volume than in a process under constant pressure
For the statements in them, put T if they are true and F if they are false.
b) ( ) An ideal diatomic gas loses energy in the form of heat Q. Since cp > cv, we can state that the gas loses less internal energy if the process is at constant volume than
in a process under constant pressure.
c) ( ) Two gases A and B, of equal mass, are at the same temperature. the molar mass of gas A is greater than the molar mass of gas B. In this case, it is correct to state that the energy internal gas B is greater than that of gas A.
d) ( ) For a diatomic gas with molecular rotation cv = (5/2)R and cp = (7/2)R. for highs At temperatures the atoms of the gas molecules begin to vibrate. In this case, it is correct to state that for high temperatures we can have cv = 3R and cp = 4R for gas.
e) ( ) In the diagram below, the ideal gas performs 5 J of work along the isotherm ab and 4 J along the adiabatic line bc. In this case, we can say that the variation of energy internal gas along the straight path ac is -4 J.
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