Thermodynamics Fundamentals Quiz

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Questions and Answers

Which branch of physics deals with heat, work, temperature, energy, entropy, and the physical properties of matter and radiation?

  • Astrophysics
  • Electromagnetism
  • Thermodynamics (correct)
  • Quantum mechanics

Who believed that engine efficiency was the key that could help France win the Napoleonic Wars?

  • Isaac Newton
  • Albert Einstein
  • Lord Kelvin
  • Sadi Carnot (correct)

Which physicist was the first to formulate a concise description of the second law of thermodynamics?

  • Isaac Newton
  • Lord Kelvin (correct)
  • Sadi Carnot
  • Albert Einstein

Which field does thermodynamics apply to, in addition to physical chemistry, biochemistry, chemical engineering, and mechanical engineering?

<p>Meteorology (B)</p> Signup and view all the answers

What conveys a quantitative description using measurable macroscopic physical quantities, but may be explained in terms of microscopic constituents by statistical mechanics?

<p>The four laws of thermodynamics (A)</p> Signup and view all the answers

What macroscopic properties of mechanical elements are considered in the field of strength of materials?

<p>Length, width, thickness, boundary constraints, and abrupt changes in geometry (B)</p> Signup and view all the answers

What properties of materials are taken into account when predicting the response of a structure under loading in the field of strength of materials?

<p>Yield strength, ultimate strength, Young's modulus, and Poisson's ratio (C)</p> Signup and view all the answers

In the field of strength of materials, what was the initial focus of the theory?

<p>Behavior of one and two dimensional members of structures (A)</p> Signup and view all the answers

What is the generalization that occurred in the field of strength of materials to develop a more complete theory of the elastic and plastic behavior of materials?

<p>Generalized to three dimensions (C)</p> Signup and view all the answers

Which term is also used to refer to the field of strength of materials?

<p>Mechanics of materials (A)</p> Signup and view all the answers

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