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A cylinder contains 1 kg of a certain fluid at an initial pressure of 20 bar. The fluid is allowed to expand reversibly behi…

A definite area or space where some thermodynamic process takes place is known as (A) thermodynamic law (B) thermodynamic …

An open system is one in which (A) mass of working substance crosses the boundary of the system but the heat and work do no…

An isolated system (A) is a region of constant mass and only energy is allowed to cross the boundaries (B) is one in which …

In an extensive property of a thermodynamic system (a) extensive heat is transferred (b) extensive work is done (c) exten…

Which of the following is an intensive property of a thermodynamic system ? (a) Volume (b) Temperature (d) Energy (c) M…

Which of the following is the extensive property of a thermodynamic system ? (a) Pressure (b) Volume (c) Temperature (d)…