The __________ states that change of internal energy of a perfect gas is directly proportional to the change of temperature.

A. Boyle's law

B. Charle's law

C. Gay-Lussac law

D. Joule's law

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

You can do it
  1. A process, in which the gas is heated or expanded in such a way that the product of its pressure and…
  2. The efficiency of Diesel cycle approaches to Otto cycle efficiency when
  3. When the expansion or compression takes place according to the law pvn = C, the process is known as
  4. The isothermal and adiabatic processes are regarded as
  5. Those substances which have so far not been resolved by any means into other substances of simpler form…
  6. The root mean square velocity of the gas molecules is given by (where k = Boltzmann's constant, T =…
  7. According to Avogadro's law, the density of any two gases is __________ their molecular masses, if the…
  8. The molecular mass expressed in gram (i.e. 1 g - mole) of all gases, at N. T. P., occupies a volume…
  9. One kg of hydrogen requires 8 kg of oxygen and produces
  10. The specific heat at constant volume is
  11. The atomic mass of sulphur is
  12. When a body is subjected to a direct tensile stress (σx) in one plane accompanied by a simple shear…
  13. The most probable velocity of the gas molecules is given by
  14. The value of cp/cv for air is
  15. In an extensive property of a thermodynamic system
  16. Which of the following statement is correct?
  17. A cylindrical section having no joint is known as
  18. The moment of resistance of a balanced reinforced concrete beam is based on the stresses in
  19. An adiabatic process is one in which
  20. In a tensile test, near the elastic limit zone, the
  21. The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)
  22. The total strain energy stored in a body is termed a
  23. For the constant pressure and heat input, the air standard efficiency of gas power cycle is in the order
  24. If Th is the torque resisting capacity of a hollow shaft and Ts is that of a solid shaft, of the same…
  25. The unit of energy is S. I. units is
  26. The fuel mostly used in steam boilers is
  27. The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular…
  28. If a part is constrained to move and heated, it will develop
  29. Within elastic limit, stress is
  30. Which of the following is the correct statement?