With respect to orderly and disorderly states, what do natural systems tend to do? Can a disorderly state ever transform to an orderly state? Explain.

Q: A modern-day zeppelin holds 8,410 m3 of helium. Compute its maximum payload at sea level. (Assume…

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Q: The Subject is Thermodynamics 1 1. Describe Ideal Gas and the Laws associated with it.

A: Ideal gas is a hypothetical gas composed of molecules which follow certain conditions  This law…

Q: Give three applications of thermodynamics in daily life.

A: Applications of thermodynamics in real life is : Different types of vehicles such as planes, trucks…

Q: Choose the BEST answer to the following: The direction of natural processes is from states of (a)…

A: The "second law of thermodynamics" describes the direction of heat flow in natural processes.

Q: what is the meaning and origin of word thermodynamics?

A: The word thermodynamics is derived from the Greek words ‘therme” meaning “heat’ and “dynamis”…

Q: If you were sitting on the couch and someone said, "You have no energy." Would you agree or disagree…

A: In a body, thermal energy helps us to maintain constant body temperature, mechanical energy helps us…

Q: What, thermodynamically speaking, do living things exist for? -Free Energy that is not used for…

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Q: What is the thermodynamic system? Explain the types and energy of the thermodynamic system?

A: Thermodynamic system A thermodynamic system is a body of matter and/or radiation, confined in space…

Q: Explain the zeroth law of thermodynamics?

A: The Zeroth Law of Thermodynamics states that if two bodies are each in thermal equilibrium with some…

Q: Which of the following statements is TRUE regarding a thermodynamic system? * A. It must be isolated…

A: Thermodynamical system is the system in which all the thermodynamical variable thermodynamical…

Q: give an example of equilibrium process and explain based on thermodynamics

A: Thermodynamics: Thermodynamics deals with different types of processes where the energy interaction…

Q: What is significance of first law of thermodynamics?

A: The first law of thermodynamics states that the change in internal energy of the system is equal to…

Q: What is entropy of a system?

A: Entropy is a measure of the randomness or molecular disorder of the system. It is a measure of…

Q: What are the zeroeth and first law of thermodynamics?

A: The Zeroth law of thermodynamics states that if two bodies are individually in equilibrium with a…

Q: Explain Thermodynamic Systems?

A: A thermodynamic system is defined by set of variables known as thermodynamic variables.…

Q: 2. Using data from Table, calculate the daily energy needs of a person who sleeps for 8.00 h, walks…

A: The table shows the energy consumption rate for various activities:

Q: Is energy transfer involved in a phase change? If so, will energy have to be supplied to change…

A: Yes, the energy transferred (released or absorbed) is involved in Phase Change also. This energy…

Q: Water put into the freezer compartment of your refrigerator goes to a state of less molecular…

A: No, this is not an exception to an entropy principle.

Q: What is enthalpy in thermodynamics? What is the mathematical expression for the same?

A: Enthalpy is the measurement of energy in a thermodynamic system. The quantity of enthalpy equals the…

Q: What is the zeroth law of thermodynamics?

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Q: How real gases different from ideal gases?

A: Following are the ways to differentiate real gases from ideal gases: i) Real gases have inelastic…

Q: 2- Explain briefly about the entropy of mixing and the Gibbs paradox.

A: The classical Gibbs paradox concerns the entropy change upon mixing two gases. Whether an observer…

Q: Explain the 3 principal dynamic components of molecular kinetic energy?

A: Solution: Three main postulates of the molecular kinetic theory is given as: (1) The particles in a…

Q: What does the A thermodynamic system include?

A: A thermodynamical system

Q: What are the conditions for isothermal and adiabatic processes to occur?

A: For isothermal process, temperature should be constant.

Q: If we warm a volume of air, it expands . Does it then follow if we expand the volume of air, it…

A: If we warm a volume of air it will expand, but the reverse process will not happen.

Q: What are the three systems in Thermodynamics?

A: There are a total of three systems in thermodynamics, which are : Isolated System - An isolated…

Q: Is the ideal gas law is closely related to energy? How? Explain with an example?

A: From the Charles law, the volume is directly proportional to the temperature at a fixed pressure.…

Q: Explain the classical thermodynamics ?

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Q: As a chicken develops from an egg, it becomes more ordered with time. Does this violate the…

A: According to the principle of entropy, the total entropy can only increase and never decreases.