Exam 4: Heat and the Second Law of Thermodynamics: Why Is It Easier to Make an Omelet From an Egg Than to Make an Egg From an Omelet
Exam 1: Science: a Way of Knowing: How Do You Know What You Know50 Questions
Exam 2: The Ordered Universe: Why Do Planets Appear to Wander Slowly Across the Sky49 Questions
Exam 3: Energy: Why Must Animals Eat to Stay Alive50 Questions
Exam 4: Heat and the Second Law of Thermodynamics: Why Is It Easier to Make an Omelet From an Egg Than to Make an Egg From an Omelet50 Questions
Exam 5: Electricity and Magnetism: What Is Lightning50 Questions
Exam 6: Waves and Electromagnetic Radiation: What Is Color49 Questions
Exam 7: Albert Einstein and the Theory of Relativity: Can a Human Ever Travel Faster Than the Speed of Light, at Warp Speed47 Questions
Exam 8: The Atom: Why Are There so Many Different Materials in the World50 Questions
Exam 9: Quantum Mechanics: How Can the Electron Behave Like Both a Particle and a Wave50 Questions
Exam 10: Atoms in Combination: the Chemical Bond: How Does Blood Clot50 Questions
Exam 11: Materials and Their Properties: How Have Computers Gotten so Much Faster50 Questions
Exam 12: The Nucleus of the Atom: How Do Scientists Determine the Age of the Oldest Human Fossils50 Questions
Exam 13: The Ultimate Structure of Matter: How Can Antimatter Be Used to Probe the Human Brain50 Questions
Exam 14: The Stars: How Much Longer Can the Sun Sustain Life on Earth50 Questions
Exam 15: Cosmology: Will the Universe End50 Questions
Exam 16: Earth and Other Planets: Is Earth the Only Planet With Life49 Questions
Exam 17: Plate Tectonics: Can We Predict Destructive Earthquakes50 Questions
Exam 18: Earths Many Cycles: Will We Ever Run Out of Fresh Water50 Questions
Exam 19: Ecology, Ecosystems, and the Environment: Are Human Activities Affecting the Global Environment50 Questions
Exam 20: Strategies of Life: What Is Life50 Questions
Exam 21: The Living Cell: What Is the Smallest Living Thing50 Questions
Exam 22: Molecules of Life: What Constitutes a Healthy Diet50 Questions
Exam 23: Classical and Modern Genetics: Why Do Offspring Resemble Their Parents49 Questions
Exam 24: The New Science of Life: Can We Cure Cancer50 Questions
Exam 25: Evolution: How Did Life Emerge on the Ancient Earth49 Questions
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The melting and boiling temperatures of what pure substance are used as standards in the main scales of temperature?
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C
In which situation below does conduction take place?
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A
The phrase "heat death of the universe" refers to
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C
In the summer, the shimmering of a hot road surface is caused by
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What two theories (based in the entropy concept of the second law of thermodynamics) explain in part the effects of human aging?
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How is thermal conductivity important to the comfort of living in either an igloo or a brick house?
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Why does a piece of metal at room temperature feel colder than a piece of wood at the same temperature?
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Describe the effect of entropy on dissolving salt, sugar, or any similar substance in water.
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Under what circumstances is a high-temperature area at 700 K considered to be low-temperature reservoir.
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On a cold winter night, what would be the best source of radiant energy?
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Why is convection a more efficient way to transfer heat versus conduction?
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Some creationists contend that the development of life through gradual evolution is inconsistent with the second law of thermodynamics. Explain how their reasoning is faulty.
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In a convection heat transfer situation, why does the heated fluid (air, water, etc.) rise in the convection cell?
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What was the Greek engineer Rudolf Clausius' rational for naming entropy?
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Calculate the efficiency of a coal-fired generating plant if the high-temperature steam is 800 K and the low-temperature reservoir is 500 K.
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Contrast the high-temperature reservoir and the low-temperature reservoir in a combustion engine.
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What is the dominant form of energy transfer within the solid earth, within the oceans, and within the atmosphere?
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