Select the statements below that express the first law of thermodynamics. There could be more than one correct answers.Group of answer choicesHeat flows in the direction of decreasing temperatureEnergy can neither be created nor destroyed.The change in the total energy for a closed system during an adiabatic process must be equal to the net work input.Energy is conservedEnergy has quality as well as quantity

Select all of the ways in which a process can be adiabatic.Group of answer choicesThe system is well insulated.The system does not change temperature during the process.The system is at the same temperatures as the surroundings.No work crosses the system boundary

Which of the following best describes the first law of thermodynamics?ResponsesEnergy always changes from a more useful, more concentrated form to a less useful, less concentrated form.Energy always changes from a more useful, more concentrated form to a less useful, less concentrated form.In a closed system of constant mass, the energy involved in any physical or chemical change is neither created nor destroyed, but merely changed from one form to another.In a closed system of constant mass, the energy involved in any physical or chemical change is neither created nor destroyed, but merely changed from one form to another.Heat always flows from a hot body to a cold body.Heat always flows from a hot body to a cold body.Entropy of a system increases as the state of disorganization in the system increases.Entropy of a system increases as the state of disorganization in the system increases.In a reversible process, the entropy of the system is constant, whereas in an irreversible process, the entropy of the system increases.

Which of the following best describes the first law of thermodynamics?a. energy can be created but not destroyedb. energy cannot be created but can be destroyedc. energy cannot be created or destroyedd. energy can transfer from one form to anothere. both c and d

The Blank______ law of thermodynamics states that energy cannot be created or destroyed.Multiple choice question.firstsecondthird

Based on the first law of thermodynamics, which one of the following is correct?(a) For an isothermal irreversible change , q = +w(b) For an isochoric process, ΔU = -q(c) For an adiabatic process, ΔU = -w(d) For isothermal irreversible change , q = -w