Engineering Thermodynamics An adiabatic wall is one which Prevents thermal interaction Discourages thermal interaction Permits thermal interaction Encourages thermal interaction Prevents thermal interaction Discourages thermal interaction Permits thermal interaction Encourages thermal interaction ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The oxygen atom is ________ times heavier than the hydrogen atom. 2 16 32 8 2 16 32 8 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is 114 kJ 84 kJ 30 kJ 54 kJ 114 kJ 84 kJ 30 kJ 54 kJ ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The total energy of a molecule is shared equally by the various degrees of freedom possessed by it. This law is known as Law of conservation of energy Law of equipartition of energy Law of degradation of energy None of the listed here Law of conservation of energy Law of equipartition of energy Law of degradation of energy None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Molecular volume of any perfect gas at 600 × 103 N/m² and 27°C will be 0.15 m3/kg mol 400 m3/kg mol 4.17 m3/kg mol 41.7 m3/kg mol 0.15 m3/kg mol 400 m3/kg mol 4.17 m3/kg mol 41.7 m3/kg mol ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Charles' law states that all perfect gases change in volume by __________ of its original volume at 0°C for every 1°C change in temperature, when pressure remains constant. 1/27th 1/93th 1/173th 1/273th 1/27th 1/93th 1/173th 1/273th ANSWER DOWNLOAD EXAMIANS APP
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