THERMAL PHYSICS
PART B QUESTIONS
1)
Discuss the different types of thermometric scales
2)
Explain the construction and working of platinum
resistance thermometer
3)
Explain the Callendar and Griffith bridge to measure
the resistance and temperature
4)
Based on first law of thermodynamics, derive an
expression for internal energy based on temperature and volume.
5)
Based on first law of thermodynamics, derive an
expression for internal energy based on temperature and pressure.
6)
Explain the working of a Carnot’s ideal heat engine
7)
State and prove Carnot’s theorem.
8)
Explain thermodynamic scale of temperature
9)
Discuss Clausius inequality
10) Based
on the Maxwell thermodynamic relations, show that
Cp-Cv
= T(dP/dT)v(dV/dT)p
11) Based
on the Maxwell thermodynamic relations, show that
Cp-Cv
= -T(dV/dT)2p(dP/dV)T
12) Explain
the porous plug experiment with suitable diagram
13) Explain
the adiabatic demagnetization with a suitable experiment
14) Write
the postulates of kinetic theory of gases
15) Explain
the experimental verification of Maxwell distribution law.
16) Explain
the Lee’s disc experiment to determine the thermal conductivity of a bad
conductor.
17) Explain
the energy distribution in black body radiation with suitable graph.
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