Thermodynamics
Zeroth law of thermodynamics forms the basis for the measurement of which physical quantity?
The First Law of Thermodynamics is a restatement of which fundamental conservation law?
In an isothermal process, which thermodynamic parameter of an ideal gas remains constant?
During an adiabatic process, there is no exchange of heat between the system and surroundings. Therefore, which of the following is correct?
What is Mayer's relation connecting principal molar heat capacities $C_p$ and $C_v$ for an ideal gas?
What is the amount of work done by a system in an isochoric process?
The adiabatic bulk modulus of elasticity ($E_a$) of an ideal gas at pressure $P$ is equal to:
The efficiency ($\eta$) of a Carnot engine working between source temperature $T_1$ and sink temperature $T_2$ (in Kelvin) is given by:
For an adiabatic process of an ideal gas, the equation of state relating pressure $P$ and volume $V$ is:
The internal energy of an ideal gas depends solely on its:
The Second Law of Thermodynamics introduces the physical concept of:
A Carnot engine operates between $27^\circ\text{C}$ and $327^\circ\text{C}$. What is its efficiency?
How is the coefficient of performance ($\beta$) of a refrigerator related to the efficiency ($\eta$) of a Carnot heat engine operating between the same temperature limits?
What is the slope of the indicator diagram ($P$-$V$ curve) for an isobaric process?
During an isothermal expansion of an ideal gas, the change in internal energy ($\Delta U$) is equal to:
Which of the following processes is strictly irreversible?
The ratio of specific heats $\gamma = \frac{C_p}{C_v}$ for a monoatomic ideal gas is:
The slope of an adiabatic $P$-$V$ curve at a given point is how many times the slope of an isothermal $P$-$V$ curve at the same point?
A system absorbs $500\text{ J}$ of heat and performs $200\text{ J}$ of work. What is the change in internal energy of the system?
Is it possible to construct a heat engine that converts $100%$ of absorbed heat into mechanical work? Which law prohibits this?