Answered: Find the final temperature when 50 kg… | bartleby

Related questions

Question

100%

Find the final temperature when 50 kg of water at 20 °C and 100 kg of water at 26 °C are mixed. Neglect heat loss to the surroundings. Hence calculate the net change in Entropy for this process. Integrate to get AS, do NOT estimate.

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Calculate the efficiency of the reversible cycle in figure for an ideal monoatomic gas where the transformation from 1->2 is described by the equation P2 V = A= constant (Assume V2 = 4 V1). P 3 1 V1 2 V2 V Hint: You might need to use the following integral: = √ + GA little bit of a problem can be found for Q1-2 = AU + W where the integral above may result useful to know.
. 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 for 3.20 mol of an ideal monatomic gas undergoing a reversible increase in temperature from 380 K to 425 K at constant volume?
(a) What is the unit of "specific entropy"? Is it an extensive property? (b) What is an isentropic process? Please give an example. (c) Explain the increase of entropy principle. (d) The entropy of a hot baked pizza decreases as it cools. Is this a violation of the increase of entropy principle? Explain.
A room is at a constant 295 K maintained by an air conditioner that pumps heat out. How much does the refrigerator change the entropy AS of the room for each 5.80 kJ of heat that it removes? AS = J/K
What is the entropy change of a 12.0 g ice cube that meltscompletely in a bucket of water whose temperature is just abovethe freezing point of water? Draw an illustration of the given problem
Suppose that 10 distinguishable particles are equipartitioned in a container that has 100 equal-sized compartments. What is the entropy on this system?