1. The expression for free energy as a function of temperature of a system with two states, one at energy 0 and other at 2sis A) F=-k,T log(1-B) F=-k,T log(1+²) C) F=-k Tlog(1-e²) D)F=-k,T log(1+²)E)F=k₂Tlog(+₂) 2. For a gas of 'N photons having definite frequency w, the specific heat at constant volume is: A) Directly proportional to T B) Directly proportional to 7¹2 C) Directly proportional to T D) Stays constant E) Inversely proportional to T
1. The expression for free energy as a function of temperature of a system with two states, one at energy 0 and other at 2sis A) F=-k,T log(1-B) F=-k,T log(1+²) C) F=-k Tlog(1-e²) D)F=-k,T log(1+²)E)F=k₂Tlog(+₂) 2. For a gas of 'N photons having definite frequency w, the specific heat at constant volume is: A) Directly proportional to T B) Directly proportional to 7¹2 C) Directly proportional to T D) Stays constant E) Inversely proportional to T
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Transcribed Image Text:1. The expression for free energy as a function of temperature of a system with two states, one at
energy 0 and other at 2e is
A) F=-k T log(1-2B) F=-k Tlog(1+2) C) F=-k Tlog(1-²0¹²)
D)F=-k Tlog(1+²) E) F = k₂Tlog(1+₂³)
2. For a gas of 'N photons having definite frequency w, the specific heat at constant volume is:
A) Directly proportional to T
C) Directly proportional to T
B) Directly proportional to 7¹2
D) Stays constant E) Inversely proportional to T
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