Questions & Answers
Browse all 15 questions from the
History of Thermodynamics study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
Which 1824 treatise by Sadi Carnot introduced the concept of the reversible heat engine cycle, forming the foundation of the second law of thermodynamics?
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A
Reflections on the Motive Power of Fire
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B
The Mechanical Theory of Heat
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C
On the Equilibrium of Heterogeneous Substances
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D
A Dynamical Theory of the Electromagnetic Field
2
Who coined the term 'entropy' in an 1865 paper, choosing the Greek root 'tropein' to signify 'transformation'?
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A
Ludwig Boltzmann
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B
Rudolf Clausius
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C
James Prescott Joule
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D
William Thomson
3
In 1847, Hermann von Helmholtz published 'Über die Erhaltung der Kraft', which is historically significant for providing the first rigorous mathematical formulation of which principle?
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A
The Zeroth Law of Thermodynamics
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B
The Third Law of Thermodynamics
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C
The Conservation of Energy
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D
The Equipartition Theorem
4
Which scientist is credited with resolving the 'Maxwell's Demon' paradox in 1929 by linking information theory to thermodynamic entropy?
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A
Leo Szilard
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B
Richard Feynman
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C
John von Neumann
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D
Werner Heisenberg
5
The 'Gibbs phase rule', which defines the degrees of freedom in a thermodynamic system, was published in which multi-part work between 1875 and 1878?
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A
On the Motion of Dissolved Particles
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B
Thermodynamic Properties of Steam
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C
On the Equilibrium of Heterogeneous Substances
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D
The Kinetic Theory of Gases
6
Which experiment conducted by James Prescott Joule in the 1840s famously demonstrated the mechanical equivalent of heat?
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A
The falling weight calorimeter experiment
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B
The oil drop experiment
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C
The gold foil experiment
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D
The torsion balance experiment
7
In 1906, Walther Nernst proposed what would become known as the Third Law of Thermodynamics, specifically concerning the behavior of entropy as what variable approaches zero?
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A
Pressure
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B
Volume
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C
Temperature
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D
Chemical Potential
8
The 'Loschmidt's paradox', which questions how the second law of thermodynamics can be derived from time-reversible microscopic laws, was proposed in what year?
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A
1852
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B
1876
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C
1894
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D
1901
9
Who was the first person to state the Zeroth Law of Thermodynamics explicitly in a textbook, long after its principles were implicitly used?
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A
Ralph H. Fowler
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B
Max Planck
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C
Gustav Kirchhoff
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D
Enrico Fermi
10
The development of the 'Equipartition Theorem' is largely attributed to James Clerk Maxwell, but which scientist first formulated it in 1845?
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A
John James Waterston
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B
Robert Mayer
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C
William Rankine
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D
Thomas Andrews
11
In 1851, William Thomson (Lord Kelvin) published a paper that contained the first official statement of the second law of thermodynamics. What was the title of this paper?
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A
On the Dynamical Theory of Heat
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B
On the Absolute Scale of Temperature
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C
On the Dissipation of Mechanical Energy
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D
On the Theory of the Steam Engine
12
Which scientist discovered the 'critical point' of carbon dioxide in 1869, proving that gases and liquids are continuous phases of matter?
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A
Thomas Andrews
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B
Johannes Diderik van der Waals
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C
Benoît Paul Émile Clapeyron
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D
Henri Victor Regnault
13
Ludwig Boltzmann's famous entropy formula S = k log W was engraved on his tombstone. In this equation, what does the constant 'k' represent?
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A
Kelvin's constant
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B
Boltzmann's constant
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C
Stefan-Boltzmann constant
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D
Avogadro's constant
14
The van der Waals equation of state, which accounts for non-zero molecular volume and intermolecular forces, was introduced in what year?
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A
1862
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B
1873
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C
1885
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D
1892
15
Who formulated the 'Clausius-Clapeyron relation' in 1834 to describe the phase transition between two states of matter?
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A
Benoît Paul Émile Clapeyron
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B
Sadi Carnot
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C
James Prescott Joule
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D
Gustav Kirchhoff
