Home

Sound waves propagation in air exemplifies an __________ process.

A. Adiabatic

B. Isothermal

C. Isometric

D. None of these

Related Questions

  1. Specific __________ does not change during phase change at constant temperature and pressure.
  2. (1/V) (∂V/∂T)P is the mathematical expression
  3. In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents…
  4. Extensive properties of a thermodynamic system depend upon the __________ of the system.
  5. PVγ = Constant (where, γ = Cp/Cv) is valid for a/an __________ process.
  6. An ideal gas is taken around the cycle ABCA as shown in P-V diagram below: The work done by the gas…
  7. When pressure is applied on the system, ice ↔ water, then
  8. Lenz's law results from the law of conservation of
  9. The number of degree of freedom for an Azeotropic mixture of ethanol and water in vapourliquid equilibrium,…
  10. All gases during throttling process at atmospheric temperature and pressure show a cooling effect except
  11. Gibbs free energy (F) is defined as
  12. Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature…
  13. Pick out the Clausius-Clapeyron equation from the following:
  14. Which one is true for a throttling process?
  15. The unit of fugacity is the same as that of the
  16. Which of the following is a widely used refrigerant in vapour compression refrigeration system (using…
  17. With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure
  18. Internal energy change of a system over one complete cycle in a cyclic process is
  19. 4 kg moles of an ideal gas expands in vacuum spontaneously. The work done is
  20. Joule-Thomson co-efficient for a perfect gas is
  21. Gibbs free energy per mole for a pure substance is equal to the
  22. Kopp's rule is used to calculate the heat capacity of
  23. If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________…
  24. Which of the following will increase the volume of a real gas by four times?
  25. Specific volume of an ideal gas is
  26. Entropy is a/an
  27. With increase in compression ratio, the efficiency of the otto engine
  28. In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants)
  29. The necessary condition for phase equilibrium in a multiphase system of N components is that the
  30. Third law of thermodynamics is concerned with the

Please do not use chat terms. Example: avoid using "grt" instead of "great".