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Control Of Joule Heating Effect In Tungsten Wire.
Oct 3, 2011
Replies
1
Views
3K
Using enthelpy when pressure is not constant
Oct 3, 2011
Replies
8
Views
18K
Newtons third law and elevators
Oct 3, 2011
Replies
1
Views
4K
Calculate Specific Heat Capacity HELP
Oct 3, 2011
Replies
2
Views
3K
Pressure rise due to heat in a tire
Oct 2, 2011
Replies
10
Views
7K
Early Universe: Heat without Mass? | Into the Universe with Stephen Hawking
Oct 1, 2011
Replies
15
Views
3K
Convection heat transfer coefficients ?
Sep 30, 2011
Replies
2
Views
9K
Estimation of 1000w heating element contact temperature
Sep 29, 2011
Replies
2
Views
8K
Difference between enthelpy and internal energy.
Sep 27, 2011
Replies
11
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18K
Is entropy the volume in phase space of energy E or LESS than E?
Sep 26, 2011
Replies
1
Views
4K
Using Enthelpy to define flow work for a non-ideal gas
Sep 26, 2011
Replies
1
Views
4K
OUNT OF HEAT ABSORBED AND GIVEN OUT BY REFRIGERANT IN HEAT PUMP
Sep 26, 2011
Replies
1
Views
2K
A 3D harmonic oscillator is thermal equilibrium
Sep 26, 2011
Replies
6
Views
7K
Aviation, Temperature vs. Density Question
Sep 25, 2011
Replies
8
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3K
Specific heat capacity and temperature
Sep 24, 2011
Replies
11
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26K
Calculations of heat transfer in a tank system
Sep 23, 2011
Replies
5
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12K
Potential temperature of a fresnel lens focal point
Sep 22, 2011
Replies
9
Views
29K
Difference between Temperature and Internal Energy
Sep 21, 2011
Replies
14
Views
32K
Thermal Insulation for Keeping Liquid Cold - 65 characters
Sep 19, 2011
Replies
9
Views
5K
Thermodynamic simple conceptual question
Sep 19, 2011
Replies
1
Views
3K
Heat content as a state function?
Sep 17, 2011
Replies
1
Views
2K
Newton's Third Law: Pushing 20kg Box w/140N Force
Sep 16, 2011
Replies
6
Views
3K
Temperature changes of gas under centrifugal acceleration
Sep 14, 2011
Replies
9
Views
3K
How Synchrotrons Produce X-Rays: A Layman's Explanation
Sep 14, 2011
Replies
3
Views
3K
Heat with relation to work or energy
Sep 13, 2011
Replies
5
Views
2K
Blackbody radiation with frequency filter
Sep 12, 2011
Replies
3
Views
2K
The first Law of Thermodynamics seems confusing to me.
Sep 12, 2011
Replies
5
Views
3K
Question about the Spectrum of Radiation Reaching the Earth
Sep 11, 2011
Replies
1
Views
1K
What Are the Current Unresolved Problems in Thermodynamics?
Sep 11, 2011
Replies
3
Views
7K
Black surface absorbs more heat but what if it's completely dark?
Sep 11, 2011
Replies
11
Views
9K
Fundamental question about temperature
Sep 11, 2011
Replies
21
Views
6K
Temperature at different altitudes
Sep 10, 2011
Replies
2
Views
4K
Is Heat Considered to Have Mass?
Sep 9, 2011
Replies
10
Views
5K
Thermodynamics: Where exactly does microscopic turn to macroscopic?
Sep 9, 2011
Replies
1
Views
2K
Adiabatic piston-cylinder problems always constant temperature?
Sep 7, 2011
Replies
13
Views
15K
Heat mat, amount of heat produced?
Sep 7, 2011
Replies
6
Views
12K
Understanding the Alfvén Engine
Sep 7, 2011
Replies
2
Views
2K
Entropy of 1d harmonic oscillator
Sep 6, 2011
Replies
11
Views
15K
Question about Planck's Law and temperature/light emission
Sep 6, 2011
Replies
5
Views
3K
Thermal Physics Joke: Is It as Silly as It Seems?
Sep 5, 2011
Replies
7
Views
5K
We often here the term in thermodynamics that a particular phase
Sep 5, 2011
Replies
1
Views
2K
Can we say that bad conductors are good absorbersof heat?
Sep 4, 2011
Replies
2
Views
6K
Air temperature in soda bottle pumped to 8 atm
Sep 4, 2011
Replies
9
Views
3K
Thermodynamics: Steam Power Plant
Sep 3, 2011
Replies
6
Views
8K
Understanding the Voltage Changes in an Unbalanced Wheatstone Bridge
Sep 1, 2011
Replies
1
Views
5K
Power generation via thermal differences
Aug 30, 2011
Replies
9
Views
7K
Change in enthelpy at constant VOLUME
Aug 30, 2011
Replies
7
Views
41K
Contradiction in the laws of thermodynamics?
Aug 28, 2011
Replies
5
Views
4K
Why does heat reflect sunlight? (ie: mirages)
Aug 26, 2011
Replies
5
Views
4K
What causes blackbody radiation
Aug 26, 2011
Replies
20
Views
6K
Can an object gain heat without expanding?
Aug 26, 2011
Replies
3
Views
2K
Why specific heat at near critical point equals differentiate twice Gibbs energy?
Aug 26, 2011
Replies
2
Views
3K
Energy requirements for heating a liquid under different pressures
Aug 25, 2011
Replies
4
Views
4K
Heat integral and molar heat capacity?
Aug 24, 2011
Replies
3
Views
4K
Why isn't temperature a vector quantity?
Aug 24, 2011
Replies
44
Views
20K
Calculating Heat Loss via Radiation Transfer
Aug 24, 2011
Replies
6
Views
5K
Can You Measure Temperature Without Completing the Circuit with a Thermocouple?
Aug 23, 2011
Replies
7
Views
3K
Spring constant and temperature
Aug 23, 2011
Replies
3
Views
31K
Surface area dependence of radiative heat transfer
Aug 22, 2011
Replies
1
Views
3K
What Causes the Deflection of Electromagnetic Waves?
Aug 20, 2011
Replies
15
Views
4K
Is Entropy More Than Just a Statistical Measure of Disorder?
Aug 20, 2011
Replies
5
Views
4K
Sound and Heat - Whats the difference
Aug 20, 2011
Replies
13
Views
23K
Heat death the ultimate endgame?
Aug 19, 2011
Replies
5
Views
5K
Thermodynamic entropy of system of any size.
Aug 18, 2011
Replies
4
Views
2K
Can Geothermal Energy Power Our Planet?
Aug 18, 2011
Replies
1
Views
2K
Power & Temperature: How Does Power Relate?
Aug 17, 2011
Replies
2
Views
4K
Understanding Carnot's Cycle & Reversible Processes
Aug 16, 2011
Replies
1
Views
2K
Violation of Newtons Third law
Aug 16, 2011
Replies
6
Views
4K
How to transfer cold energy instead of heat?
Aug 15, 2011
Replies
6
Views
10K
Calorimetry(determination of specific heat capacity)
Aug 15, 2011
Replies
2
Views
3K
How Heat Pumps & Refrigerators Work
Aug 14, 2011
Replies
5
Views
3K
Norton Transform on a Wheatstone Bridge
Aug 11, 2011
Replies
1
Views
4K
Thermal insulation and positive pressure
Aug 11, 2011
Replies
3
Views
3K
What Are the Microstates Associated with a Thermodynamic State?
Aug 11, 2011
Replies
2
Views
3K
Keppler's third law and the speed of cellestial bodies.
Aug 10, 2011
Replies
4
Views
2K
Heat Transfer and Scientific Reasoning
Aug 10, 2011
Replies
28
Views
7K
Isn't heat production a kind of work?
Aug 10, 2011
Replies
3
Views
3K
Entropy, resistor in a temperature bath
Aug 9, 2011
Replies
4
Views
4K
Where Does the Energy Come From for Motion Without External Forces?
Aug 9, 2011
Replies
4
Views
2K
How can we achieve infinitesimal temperature difference during heat transfer
Aug 9, 2011
Replies
5
Views
3K
Heat capacity of air at low temperatures
Aug 7, 2011
Replies
7
Views
8K
Temperature & Heat: Why Iced Tea Takes Longer to Warm Up
Aug 6, 2011
Replies
3
Views
2K
Thermal Radiation: What is Nonthermal Radiation?
Aug 6, 2011
Replies
3
Views
2K
What Determines the Temperature Inside My Car When Parked in the Sun?
Aug 6, 2011
Replies
12
Views
11K
Understanding Newton's Third Law: How Forces Work on Different Objects
Aug 4, 2011
Replies
5
Views
2K
Max Temperature: Physics Teacher & Quantum Mechanics Explained
Aug 3, 2011
Replies
3
Views
2K
I was always told that EM radiation is a far field effect. Does this
Aug 3, 2011
Replies
7
Views
3K
2D heat diffusion simulation with thermal insulators
Aug 3, 2011
Replies
3
Views
3K
Is Heat or Cold Insulation More Energy Consuming?
Aug 1, 2011
Replies
4
Views
4K
Best explanation for 1-way entropy?
Jul 31, 2011
Replies
3
Views
2K
Effect of temperature on Entropy
Jul 30, 2011
Replies
8
Views
36K
Is there a deeper connection between thermal and information entropy?
Jul 30, 2011
2
Replies
62
Views
14K
Calculating RH and Heated Air Take-Up
Jul 29, 2011
Replies
5
Views
2K
Is Newton's first law a particular case of the second?
Jul 28, 2011
Replies
2
Views
2K
Emissivity & Thermal Transmission
Jul 28, 2011
Replies
14
Views
7K
Variation of sea water temperature as a function of air, and solar intensity
Jul 27, 2011
Replies
6
Views
3K
Time to reach thermal equilibrium and/or a steady state
Jul 27, 2011
Replies
5
Views
21K
Newton's third law of motion - why?
Jul 26, 2011
Replies
30
Views
8K
First law of thermodynamics in layman's term
Jul 26, 2011
Replies
6
Views
6K
Effects of the release of pressurized heated air
Jul 25, 2011
Replies
11
Views
3K
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