9) Assume that you have already shown that the change in entropy of the universe is greater than or equal to zero for any cyclic process. How do you show that the change in entropy of the universe is greater than or equal to zero for any process ? (Just describe thinking ) 10)R a of

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9) Assume that you have already shown that the change in entropy of the universe is greater than
or equal to zero for any cyclic process. How do you show that the change in entropy of the
universe is greater than or equal to zero for any process ? (Just describe thinking)
10).) Draw a physical diagram of a cvaT. b) Unden what conditious
do all cvaTS agree. Explain clearly
11) What happens to the average kinetic energy of molecules during the solid/iquid phase change ?
12) a long tube of length 50 cm is open on one end and closed on the other end. It is placed in qir at
room temperature.
a) What is the frequency of the 5harmonic
b) Draw the tube and a qualitative graph of the excess density at two different times separated by
the period / 4 (several answers are possible here)
Transcribed Image Text:9) Assume that you have already shown that the change in entropy of the universe is greater than or equal to zero for any cyclic process. How do you show that the change in entropy of the universe is greater than or equal to zero for any process ? (Just describe thinking) 10).) Draw a physical diagram of a cvaT. b) Unden what conditious do all cvaTS agree. Explain clearly 11) What happens to the average kinetic energy of molecules during the solid/iquid phase change ? 12) a long tube of length 50 cm is open on one end and closed on the other end. It is placed in qir at room temperature. a) What is the frequency of the 5harmonic b) Draw the tube and a qualitative graph of the excess density at two different times separated by the period / 4 (several answers are possible here)
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