Construct a table of all the possible combinations of numbers that can come up when you throw two dice. Your friend says, “Yes, I know that 7 is the most likely total number when two dice are thrown. But why 7?” Based on your table, answer your friend, and explain that, in thermodynamics, the situations that are likely to be observed are those that can be formed in the greatest number of ways.

Question 5! This is applied thermodynamics (please consider equations for thermo)! Please make sure work is written NEATLY and the answer is in the right units! Thank you! NO TUTOR HAS GOT THIS RIGHT :(

(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.

Polymers, like rubber, are made of very long molecules, usually tangled up in a configuration that has lots of entropy. As a very crude model of a rubber band, consider a chain of N links, each of length L Imagine that each link has only two possible states, pointing either left or right. The total length L of the rubber band is the net displacement from the beginning of the first link to the end of the last link. Using the thermodynamic identity, you can now express the tension force F in terms of a partial derivative of the entropy. From this expression, compute the tension in terms of L, T , N, and l.