Thermodynamics Forum

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Does weight / inertia / momentum change with temperature?
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Newton's second law dp/dt version?
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5
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Understanding the Carnot cycle
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Temperature in Constant volume gas thermometer.
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Increase temperature of liquid in a box without heat convection or conduction
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Defining Entropy on a Rubik's Cube: Insights and Implications
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Can We Create a More Efficient Engine Than the Carnot Engine?
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Downgoing & Upgoing radiant heat equally reflected by RB?
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Physical significance of Enthelpy
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How Do We Calculate Entropy Change for Non-Isothermal Points on a PV Diagram?
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Blackbody Radiation: Max Intensity & Freq, Invisibility in UV Region?
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Object Gains Heat: What Does it Mean?
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How Is Entropy Measured in Thermodynamics?
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12
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Is the energy output of an engine constant?
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Thermal Expansion of piano wire
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Why Does Iron Have a Higher Molar Specific Heat Than Its Debye Value?
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I want to know the differences about isothermal process.
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Considering Enthelpy Change when external pressure changes
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Rate of heat transfer/temperature change
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Prediction of Newton's third law
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Thermodynamics - does homogeneity follow from additivity?
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Thermal Equilibrium: How Objects Reach Balance
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Radiation - mode of heat transfer
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General dipole radiation far field equation
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Photons emitted by heated objects
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Frequently Made Errors in Heat - Elementary Level - Comments
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Are there any relations between entropy and force?
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Max PSI Before a Certain Temperature is Reached
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What is the entropy of weak and strong force?
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How long does soil take to heat up
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5
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Thermal Physics: Cooling by both Conduction & Convection
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16
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Energy for heating the air to a specific temperature
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6
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Heating a Nichrome wire around a glass tube
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Temperature of a gas in a container
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(simple) Applying constant force - Newton's first Law
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11
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Using Laminar Flow to measure Thermal Conductivity
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Explain convection heat transfer using kinetic theory
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Gas consumption vs oven temperature setting point
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1
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A question about heat transfer in our atmosphere
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2
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Engineering Economics - Practice Problems
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Angular distribution of radiation in relativistic limit
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Reason for: Temperature is proportional to atomic motio
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Heating water passing trough an 14mm SS pipe
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Do humans increase Entropy at a faster rate?
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5
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What is the Difference Between Color Temperature and Actual Temperature?
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5
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AM Radio signal IS sounding from my wall heater
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4
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I really do not understand entropy - entropy increases wrt T
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2
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What is Entropy? Understanding the Measurement
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17
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Determination of specific heat in a reaction
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What Makes the Carnot Cycle the Most Efficient?
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How temperature affects relative humidity
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Entropy -- prove it increases for irreversible process
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1
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Can I Control Wire Temperature Using Ampere Load?
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What happens when an element is heated?
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7
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Impulse Engine (Drive) ....a stupid question?
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2
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How do we measure the thermal energy of an object?
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3
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Peltier cooler- thermodynamics
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Modeling technique for Joule heating
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4
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Apparent violation of kirchoff's law of thermal radiation
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Understanding Energy Loss to Heat and Friction in Bouncing Objects
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Thermodynamics heating water from a copper tube
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26
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How a microwave seems to heat oil just as well as water
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Joule's Expansion & Entropy Production
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5
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Calculate Heat Produced by 12V 50W Halogen Lamp
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A heating element in a container with low pressure gas?
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7
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How Safe Is The Constant Pressure Assumption For Enthelpy?
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3
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Interplay of saturation temperature and pressure
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The difference between heat and work?
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2
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Is there any derivation of Newton's second law?
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Maximum Entropy Information System
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Does a Perfect Thermos Continue Cooking Food Like a Traditional Heat Source?
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15
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Spaceship propelled by Stefan's law of heat radiation?
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3
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Temperature as a measure of thermal energy
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2
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Maximizing Pool Heating: Comparing Flow Rates for Efficient Heat Transfer
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3
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Heat transfer of a hot plastic thread in a cold water bath
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Temperature and Average kinetic energy of moleces
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Water anomaly -- Heat capacities
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Thermodynamics of gas in very strong gravitational field.
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1
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Trouble with definition of Newton's First Law
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Question about derivations of thermodynamic properties
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Two (sorta meta) questions related to entropy
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Calculate Radiation Intensity of Cell Phone 2in Away
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Interesting Heat Diffusion Problem
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Why isn't the nature of the container mentioned in thermo?
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4
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How is enthelpy not directily measurable?
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The Mystery Behind Atoms Vibrating & Sound Creation
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Contribution of the air in the jet aircraft engine
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Temperature and Pitch question
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Keplar's First Law: Explaining Orbit and Eccentricity
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Entropy State Variable: Thermal Equilibrium Questions
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2
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The efficiency of a Carnot engine
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Harness energy from temperature difference between Earth and space
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28
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Engineering Books: Find Best Resources for Learning
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5
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How to calulate heat transfer though multiple layers?
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5
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How does an object maintain constant velocity according to Newton's First Law?
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Spectrum of a Gas from Thermal Motion
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2
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Thermofluids, bernoullis equation head loss
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Thermal Radiation: Measurement & Conversion Help
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4
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Memory, Entropy and the Arrow of Time
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65
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What happens when air is heated up?
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1
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