Thermodynamics Forum

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Question about Newton's Second and Third Laws
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How is thermochromatic rainbow paint made?
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What will happen to the heat input of the two-phase system?
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Variation of energy but constant entropy
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Heat Buildup in Complete Insulation Box
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How does solar radiation contribute to heat transfer through windows?
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Trying to understand the entropy of different situations....
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Volume and temperature rise in tissue
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Thermodynamics Pathria Eq.4.5.9
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Superheated vapors and Gay-Lussac's Gas Law
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Some questions about heat and temperature
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Is this calculation for radiation pressure correct?
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5
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Why the specific heat of solids and liquid does not change?
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Calculating Laser Power from Temperature Rise, Time, and Target Mass?
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Heat Transfer -- Newton's law of cooling
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Entropy Change in Free Expansion: Why △S=ncᵥln(T_f/T_i)+nRln(V_f/V_i)?
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Understanding Constant Temperature in Ideal Gas Filling Process
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Entropy Production in an Optical Cavity?
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5
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THz Radiation, Antennas: Need background knowledge
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When/How does thermal radiation stop (if it stops) and conduction
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13
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Pressure and temperature due to frictional or momentum input
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12
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Carnot Cycle efficiency, temperature dependency
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Seebeck generator from placing water heater next to freezer
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Entropy in the Brazil Nut Sorting Effect
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Do Some Organisms Thrive on Pure Heat Instead of Low Entropy?
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10
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Possible error sources in thermal conductivity experiment?
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Question about infrared radiation
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Heat Transferred to a Falling Object
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Could we picture the universe without entropy (in it)?
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Temperature in Space: The Kelvin Scale
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Difference between color / temperature?
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6
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Experiment on Newtons First Law
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If entropy increases, where does the information come from?
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What is a good experiment for carnot cycle?
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2
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How to save petrol in a Petrol Engine
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11
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Question about thermal radiation
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Explaining Temperature Increase with Antenna and Tissue
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Frequency and energy of EM radiation
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31
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Temperature change in a metal due to heat from a distant animal?
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13
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Do rotational degrees of freedom contribute to temperature?
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How can heat change be measured under constant pressure?
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4
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At what temperature does paper catch fire?
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17
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Temperature change in a vacuum?
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7
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Is the human body a heat engine?
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22
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Thermal ballast (or whatever it's called)
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Thermodynamics in medicine school
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What Happens to Water Temperature and State After Heating for 25 Minutes?
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Analogies between temperature and time in thermodynamics
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How does temperature play a role in nucleosynthesis?
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Cannot find the Temperature Change inside of a Tank
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Relation between temperature and boiling point?
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1
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Heat Flow Rate: Dependence on Conductivity & Temp Diff
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Exchanging roles of variable and thermal potential
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How do I find an enthelpy value if my temp. is below 50 deg. celcius?
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How does the number of microstates affect the entropy of an isolated system?
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Refraction problem (temperature dependence)
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Confused by temperature's effects on air pressure
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How to calculate color temperature?
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Entropy as a measure of ignorance
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In the context of statistical mechanics can anyone define temperature?
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Is the second law of thermodynamics a law or a tautology?
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How Do Color and Temperature Interact in Thermal Measurements?
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Extensive / Intensive variables in thermodynamics
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Can temperature keep rising without limit?
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Laws of thermodynamics basically establish its properties?
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Thermal equilibrium in open systems
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First law of thermodynamics, mass/energy in the Universe
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Temperature and Pressure Calculation
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The entropy of a Carnot cycle and the efficiency equation
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Max Heat Transfer w/ Low Conductivity Brick & Copper
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Isothermal Expansion w/ Equal Pressures
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Relation between boltsmann/gas constant and temperature
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Why is the change of enthalpy during a phase change equal to mL?
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Internal energy and thermal energy
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Need help to explain the peak of thermal conductivity
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Heating by radiation: how the atoms' speed is increased?
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Is there an Entropy difference between a cold and hot body
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How can this thermodynamic phenomenon be explained
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The Carnot Cycle: Efficiency and Validity with Gases, Solids, and Liquids
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(Specific) Heat capacity of brass at milliKelvin temperatures
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Calculating Temperature of Radiation at t1
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Airplane question -- How to compensate for losing engine power on one wing....
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BTU Calculation for a fireplace-based heater
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How do we visualize EM radiation?
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Thermodynamic energy and Hamiltonian
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How does momentum affect the motion of objects in a friction-less environment?
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Is temperature considered a scalar quantity?
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IR Effects on Incandescent Lamps
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Bending light with temperature gradients
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Rate of pressure increase of contained air being heated
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How Do Atoms Transition from Electronic to Vibrational Excitation?
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Why did the lid of a heated container cave inwards?
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Heat in Crowded Places: Origin and Explanation
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Understanding the Molar Heat Capacity of an Ideal Gas
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Heat transfer within a laptop computer from CPU and GPU
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13
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What Does Feynman Mean by the Heat Energy in Springs?
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Increasing enthelpy of a liquid
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Fabric with high thermal robustness
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Work done for isothermal process in terms of Helmholtz func
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Laser induced damage and irradiation time
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