and total entropy change.
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: A student rolls 2 dice (an object that is a cube with faces numbered 1-6). The dice are "fair,"…
A: Entropy (S) of a macrostate that consists of Ω microstates may be given in terms of the Boltzmann…
Q: suppose we have a cornot engine running between a temp of 100 degrees C and 0 degrees C. Of we…
A:
Q: What must occur in cases where in entropy decreases?
A: The entropy is defined to be a measure of randomness. In other words, it is the amount of energy…
Q: Why is entropy change at constant pressure greater than entropy change at constant volume
A:
Q: On a cold winter day, Pelle spills out 1.0 dl of water with a temperature of 20 Celsius. Two minutes…
A: Given that:V=1.0 dL=0.1 L Ti=20°C=293 KTf=-20°C=253 K
Q: Does the entropy of a system always increase with an increase in temperature?
A: Not always. Entropy of system increases when heat is transferred. And sometimes temperature can be…
Q: State whether the change in entropy is greater than 0, less than 0, or zero. The condensation of…
A: Given The condensation of water vapour into water droplets. Entropy is the measure of disorder or…
Q: Can the entropy of an ideal gas change during an isothermal process?
A:
Q: what is the entropy change when 0.011 m3 of: a perfect ideal gas at 273K and 105 Pa pressure is…
A: Given Volume, V = 0.011 m3 Temperature, T = 273 K Pressure, P1 = 105 Pa Pressure P2 = 106 Pa…
Q: Consider a system of 2 6-sided dice where the sum of the dice is the macrostate. What happens to the…
A: Given data, Given a set of three 6 sided dices. Where, a microstate represents the event for that…
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 tank of 100-g liquid water at 100°C is put in thermal contact with another tank of 300-g water at…
A: mass of water in first tank = 100 g Initial temperature of water in first tank = 100oC mass of water…
Q: Find the change in the total entropy when 0.1 kg. of liquid water at 100 C is placed in thermal…
A:
Q: Define the system to be a chunk of dry ice. If the dry ice sublimates to gaseous carbon dioxide, did…
A: The system in this scenario is a chunk of dry ice, also known as solid carbon dioxide, which is a…
Q: Derive a formula for the entropy of change in a gas that is absorbing heat causing it to go from TL…
A:
Q: Define the system to be an ice cube. If the ice cube melts into water, did the system have a…
A:
Q: A large flask of water was put in contact with a heater, and 100 J of energy was transferred…
A: Given, A large flask of water was put in the contact with a heater, heat transfered to the water, Q…
Find the effiency, entropy at each stage, and total entropy change.
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- . A rigid container (0.066 m3) is filled with an ideal gas (Cv = 2.5R) at 501K and 1.1 bar. Calculate the entropy changes asked in below. When an axial mixer is installed in a container and 15,000 J of work is applied to the gas under the insulation process, what is the entropy change of the gas?What is the entropy change of 15 g of steam at 100°C when it condenses to water at the same temperature? ΔS=ΔS= J/K Submit QuestionQuestion 45-g of water at 14°C is heated until it becomes vapor at 100°C. Calculate the change in entropy of the water in this process. ΔS=ΔS= J/KExplain, in your own words, how entropy is used in statistical physics.
- A 2000kg car travelling at 90km/hr crashes into a concrete wall. After that, the wreckage equilibrates to an ambient temperature of 24'C. Calculate the contribution of the crash to the entropy change of the universe.Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.Question 3: What is the entropy of your name (AHMAD SAMI)?