the entropy of the universe is continually decreasing constant continually increasing the same as the energy E zero

Q: Calculate the change in entropy of the universe if 0.3 kg of water at 70°C is mixed with 0.2 kg of…

A: Given: Mass of water 1,m1=0.3kgTemperature,T1=700C=343KMass of water…

Q: The surface of the Sun is approximately 5,550 K, and the temperature of the Earth's surface is…

A: Given: The temperature of the sun is Ts = 5550 K The temperature of the earth Te = 298 K The energy…

Q: Which of the following would result to an increase in the Carnot efficiency of a heat engine? O The…

A: Heat transfers from warm to cold place ideally. Heat engines transfers heat from cool to warm…

Q: Consider taking two identical ice cubes out of the freezer.  You place one in a cup and let it melt;…

A: Given Two identical ice cubes out of the freezer,  You place one in a cup and let it melt; you take…

Q: Why is entropy change at constant pressure greater than entropy change at constant volume

A:

Q: When water vapor condenses, the entropy of the water (A) increases (B) decreases (C) does not change…

A: When water vapor condenses, the entropy of the water(A) increases(B) decreases(C) does not change(D)…

Q: Is the principal concern in the study of thermodynamics the amount of internal energy in a system or…

A: In thermodynamics, the chief concern is the change in inward vitality in a substance.

Q: Which of the following is NOT a state function

A: This question can be done using thermodynamics

Q: The surface of the Sun is approximately at = 700 K, and the temperature of the Earth’s surface is…

A:

Q: The most probable macrostate of a system with a large number of constituents is the one with O the…

A: The number of microstates of a macrostate in which N particles are distributed equally in two groups…

Q: A freezer is used to freeze 5.0 L of water completely into ice. The water and the freezer remain at…

A: The energy transferred from the water by heat can be obtained asSubstituting the values and solving…

Q: Rank the following particle distributions in order of increasing entropy. Rank from least amount of…

A:

Q: How is the total work done by the reversible cycle related to the entropy change of the Universe.

A: The entropy of different parts of a system may change, but the total entropy change is zero.

Q: A puddle containing 1.10 kg of water at 0°C freezes on a cold night, becoming ice at 0°C. What was…

A: Given that The mass of the water 1.10Kg covert into gram                         m = 1100g Latent…

Q: How can the thermal conduction of heat from a hot object to a cold object increase entropy when the…

A: Concept used: Second law of thermodynamics is used. Heat flows from a hotter object to a colder one.

Q: what is the change of entropy when an ice cube of mass 50g at zero degrees celcius is melted

A: The expression for the required change in entropy is,

Q: The entropy of a block of ice increases by 75 J/K as it warms from -33 degrees Celsius to 0 degrees…

A:

Q: Under which condition does the combined entropy of two interacting systems decrease? Group of…

A: According to third law of thermodynamics, entropy of a system can stay constant or increase but not…

Q: O Entropy O Synergy

A: The word synergy mean is working together. This mean that when two or more agents or forces act then…