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I was wondering if one would classify light as heat, or as light?
Jul 6, 2010
Replies
2
Views
2K
Entropy and Dust: Uncovering the Mystery of Dust in Vacation Home
Jul 5, 2010
Replies
8
Views
4K
Understanding Newton's Third Law: The Impact of Forces on Objects in Motion
Jul 4, 2010
Replies
42
Views
13K
Thermodynamics of matter under pressure
Jul 3, 2010
Replies
3
Views
2K
Aerodynamic Heating: Equation for Rate of Heating?
Jul 1, 2010
Replies
13
Views
15K
How does infa-red heat things up?
Jun 30, 2010
Replies
7
Views
5K
Inrease in water pressure as a function of temperature under constant volume
Jun 29, 2010
Replies
4
Views
16K
Heat Exchange between Fluids (and similar questions)
Jun 28, 2010
Replies
2
Views
3K
Air conditioner thermodynamics
Jun 28, 2010
Replies
3
Views
8K
Why does a car continue to run when the engine is turned off?
Jun 27, 2010
Replies
13
Views
19K
A question on heat transfer and blackbodys
Jun 26, 2010
Replies
1
Views
2K
Free Thermal Expansion and Stress
Jun 25, 2010
Replies
8
Views
10K
Gas radiation question - He, H2 vs O2, N2
Jun 25, 2010
Replies
9
Views
5K
How can I accurately calculate resistive heating for an AC current?
Jun 24, 2010
Replies
7
Views
17K
Interaction of Radiation with Matter
Jun 22, 2010
Replies
3
Views
3K
Aerodynamic heating on rocket fins
Jun 21, 2010
Replies
1
Views
4K
Lens questions from a software engineer
Jun 20, 2010
Replies
4
Views
3K
Projected temperature rise of insulated ice block
Jun 19, 2010
Replies
4
Views
3K
Diferent kind of energy (heat and kinetic)
Jun 19, 2010
Replies
41
Views
7K
Thermal Conductivity, Specific Heat & Human Perception: A Physics Q
Jun 17, 2010
Replies
1
Views
3K
Sensitive quick digital thermometer
Jun 16, 2010
Replies
4
Views
3K
Less than 0 kelvin? Meaning of temperature
Jun 16, 2010
Replies
23
Views
10K
Mixing three water quantities at different temperatures
Jun 13, 2010
Replies
4
Views
3K
Difference between work and heat in thermodynamics
Jun 11, 2010
Replies
6
Views
13K
Heat transfer at high temperature
Jun 11, 2010
Replies
5
Views
2K
How Long Must Water Stay Underground in PEX Pipe for Geothermal Cooling?
Jun 11, 2010
Replies
7
Views
14K
According to Thermodynamics Everything should Pop into Existence?
Jun 10, 2010
Replies
6
Views
2K
Calculate Welding Heat Input per Point
Jun 10, 2010
Replies
6
Views
26K
Why doesn't infrared radiation travel through glass
Jun 9, 2010
Replies
24
Views
94K
Can I Calculate Engine Speed from Sound Frequency Inside an Airplane?
Jun 7, 2010
Replies
9
Views
4K
SWL to secure engine onto a flatbed trailer
Jun 7, 2010
Replies
2
Views
4K
Complex Thermo-Dynamic System of Equations
Jun 4, 2010
Replies
2
Views
2K
What is the mean molecular speed of Mercury Vapor at room temperature?
Jun 3, 2010
Replies
1
Views
3K
Confusion on Source of EM Radiation? (segment Serway)
May 31, 2010
Replies
2
Views
2K
Confused about Newton's third law again?(Doc Al and others help)
May 30, 2010
Replies
10
Views
3K
Euler's First Law and the Conservation of Momentum
May 30, 2010
Replies
1
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3K
Kirchhoff's second law and inductor's field
May 30, 2010
Replies
19
Views
9K
Can adiabatic process be isothermal?
May 29, 2010
Replies
41
Views
11K
Does Optic Focusing Contradict the Second Law of Thermodynamics?
May 28, 2010
2
Replies
56
Views
12K
The fundamental thermodynamic relation
May 28, 2010
Replies
8
Views
6K
Can Maxwell's equations alone explain the momentum of EM radiation?
May 25, 2010
Replies
25
Views
4K
Understanding Far Field Radiation of Hertzian Dipoles in Relation to Orientation
May 24, 2010
Replies
1
Views
3K
Reflection and radiation pressure.
May 23, 2010
Replies
9
Views
7K
What is Feynman saying here? (entropy)
May 23, 2010
Replies
6
Views
4K
A question about the phase of pump wave of a dipole and radiation of the dipole
May 23, 2010
Replies
1
Views
2K
Radiation pressure - classical description
May 23, 2010
Replies
2
Views
3K
Terahertz radiation converted into heat
May 23, 2010
Replies
4
Views
3K
Flame temperature based on colour
May 23, 2010
Replies
2
Views
3K
Clarification on 1st law of thermodynamics and e=mc^2
May 22, 2010
Replies
17
Views
7K
Molar specific heat capacities for gases
May 20, 2010
Replies
1
Views
3K
Object’s speed and its heating temperature
May 19, 2010
Replies
8
Views
3K
Change in Free Energy in terms of First Law
May 16, 2010
Replies
11
Views
3K
What Do Wave Crests in Electromagnetic Radiation Represent?
May 16, 2010
Replies
2
Views
2K
Quick question about Microwave radiation
May 15, 2010
Replies
3
Views
3K
Laws Of Thermodynamics (Pre-university)
May 15, 2010
Replies
1
Views
3K
Solving Enthalpy for Ideal Gas: Finding H as a Function of S and P
May 15, 2010
Replies
2
Views
12K
Difference between enthelpy and internal energy
May 13, 2010
Replies
6
Views
45K
N2 gas temperature change by different compression/expansion speeds
May 12, 2010
Replies
2
Views
2K
Loss of heat from magma of Earth
May 10, 2010
Replies
9
Views
3K
How Does Rapid Compression Affect Gas Pressure and Temperature?
May 8, 2010
Replies
3
Views
2K
Development of 2nd Law Of Thermodynamics
May 6, 2010
3
Replies
113
Views
19K
Coefficient of static friction in a 3D Games Engine
May 3, 2010
Replies
5
Views
5K
Negative temperature and the amazing power of SM
May 2, 2010
Replies
11
Views
3K
Does Revving Closer to Peak Power Improve Fuel Efficiency in Motorcycles?
Apr 28, 2010
Replies
41
Views
15K
Thermodynamics and the Arrow of Time
Apr 27, 2010
Replies
11
Views
3K
60-cycle vibration from heating pad?
Apr 27, 2010
Replies
3
Views
9K
Calculating heat loss by evaporation (water)
Apr 26, 2010
Replies
2
Views
25K
Molar heat capacity for an ideal monoatomic gas
Apr 23, 2010
Replies
2
Views
6K
How can we define thermodynamics
Apr 22, 2010
Replies
1
Views
2K
Question about Newtons third law
Apr 21, 2010
Replies
1
Views
2K
A question about heat transfer
Apr 21, 2010
Replies
3
Views
2K
Entropy Confusion: Feynman's Explanation and My Question
Apr 16, 2010
2
Replies
59
Views
8K
Is heat's velocity constant like light's?
Apr 16, 2010
Replies
30
Views
5K
Computer/System Security + Sencond Law of thermo
Apr 15, 2010
Replies
1
Views
2K
Gibbs Free Energy: Unlocking Available Work Potential
Apr 14, 2010
Replies
13
Views
4K
Heat Transfer & GPM: Can High Flow Coolant Overheat Engines?
Apr 14, 2010
Replies
2
Views
3K
Carnot efficiency: is heat always positive?
Apr 14, 2010
Replies
5
Views
4K
Thermodynamics conceptual question(for advanced people)?
Apr 12, 2010
Replies
1
Views
2K
On Newton's First Law of Motion
Apr 12, 2010
Replies
8
Views
3K
Wax in my heating system instead of water
Apr 11, 2010
Replies
3
Views
4K
Thermal Conduction Through a Sphere
Apr 11, 2010
Replies
10
Views
45K
What Causes Heat to be Released in a Deformed Spring?
Apr 10, 2010
Replies
7
Views
6K
Enthelpy and isothermal, where is my logic wrong
Apr 9, 2010
Replies
7
Views
3K
Why does heat pass from hot to cold?
Apr 9, 2010
Replies
10
Views
34K
Entropy is as simply as possible?
Apr 9, 2010
Replies
8
Views
3K
Quasistatic isothermal expansion
Apr 7, 2010
Replies
1
Views
17K
Schroeder on thermodynamical reversibility, entropy and quasi-static equilibrium
Apr 7, 2010
Replies
4
Views
3K
Thermal Noise (Johnson–Nyquist)
Apr 6, 2010
Replies
5
Views
7K
Thermal Radiation & 'Black Radiation': Explained
Apr 5, 2010
Replies
5
Views
2K
Is Polyfill Really Converting Pressure into Heat in Speaker Boxes?
Apr 4, 2010
Replies
23
Views
6K
Converting engine torque to applied linear force
Apr 3, 2010
Replies
1
Views
8K
Thermodynamic cycle and entropy
Mar 30, 2010
Replies
2
Views
3K
What causes friction to generate heat?
Mar 28, 2010
Replies
17
Views
41K
Can my CPU temperature be less than room temp?
Mar 27, 2010
Replies
15
Views
25K
Microwave heating with a lid on
Mar 25, 2010
Replies
16
Views
44K
Heat and mass transfer empirical equations
Mar 23, 2010
Replies
1
Views
4K
Thermal Radiation Energy transfer
Mar 23, 2010
Replies
2
Views
3K
Entropy, (ir)reversibility & Otto
Mar 22, 2010
Replies
28
Views
13K
Thermodynamics: Heat Sink Experiment - 3 Pots vs. 2 Pots
Mar 21, 2010
Replies
3
Views
2K
Hawking Radiation & Parity Imbalance: Matter vs. Anti-Matter
Mar 20, 2010
Replies
1
Views
6K
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