Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Everywhere
Threads
This forum
Search titles only
By:
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Physics
Classical Physics
Thermodynamics Forum
Post thread
1
2
3
7
13
19
25
31
37
43
49
50
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
B
I
A
(No prefix)
B
I
A
I
Calculating Entropy & Enthalpy: SRK, Wilson, Antoine & Clausius-Clapeyron
May 3, 2023
Replies
5
Views
1K
B
Cooling liquid in rigid container
May 2, 2023
Replies
25
Views
1K
I
Connecting the microcanonical with the (grand) canonical ensemble
Apr 30, 2023
2
Replies
37
Views
3K
I
Concept of Thermal Equilibrium in the Context of Canonical Ensemble
Apr 17, 2023
Replies
5
Views
2K
I
How is combustion energy released?
Apr 12, 2023
Replies
24
Views
2K
A
Beyond the energy equipartition, what is the uneven partitioning?
Apr 6, 2023
Replies
13
Views
1K
B
Gas cylinder at constant pressure being exposed to atmosphere, how?
Apr 4, 2023
Replies
8
Views
1K
External Pressure vs. Internal Pressure when considering work
Apr 3, 2023
Replies
16
Views
4K
I
What is the calculation for value B in Penrose's entropy model?
Mar 23, 2023
Replies
20
Views
2K
A
Discretization of diffusion equation of a fluid in movement
Mar 20, 2023
Replies
5
Views
1K
I
Is there a Boltzmann distribution for a system with continuous energy?
Mar 12, 2023
Replies
4
Views
1K
How Does Penrose Calculate Entropy in Cycles of Time?
Mar 7, 2023
Replies
7
Views
7K
A
Practical use of an overall heat transfer coefficient?
Mar 5, 2023
Replies
14
Views
1K
B
Does Avogadro's Law Account for Differences in Gas Density?
Mar 5, 2023
Replies
9
Views
1K
I
Mixing two different gases
Mar 3, 2023
Replies
3
Views
1K
A
Average temperature in a greenhouse
Feb 25, 2023
Replies
2
Views
1K
Enthalpy Explained: All You Need to Know
Feb 22, 2023
2
Replies
50
Views
4K
I
Is it a fluke that the triple point of water is almost exactly 0°C ?
Feb 21, 2023
Replies
4
Views
1K
I
Required kW for cooling and dehumidification + reheating
Feb 17, 2023
Replies
11
Views
2K
B
Conflicting definition of degree of freedom in Kinetic Theory of Gases
Feb 17, 2023
Replies
7
Views
1K
I
Adiabatic expansion work far exceeds isobaric of same volume, why?
Feb 13, 2023
3
Replies
81
Views
3K
B
Filling a bathtub (Hot water to cold water exchange)
Feb 12, 2023
Replies
6
Views
3K
B
Collision time interval of a gas molecule with wall of container
Feb 12, 2023
Replies
6
Views
1K
I
Energy and sand batteries (thermal energy storage)
Feb 12, 2023
Replies
2
Views
2K
I
Is the Boltzmann energy distribution an instance of energy diffusion?
Feb 10, 2023
Replies
8
Views
1K
I
1D Heat Transfer Analytical Wall
Feb 9, 2023
Replies
3
Views
1K
A
Too much cooling air? (Power supply failures due to condensation)
Feb 8, 2023
Replies
1
Views
972
Partial Temperature of a Gas in a Mixture
Feb 8, 2023
Replies
5
Views
9K
A
Heat exchange in a thermal storage based on phase change materials
Feb 6, 2023
Replies
5
Views
1K
I
Disproving Carnot's Theorem: Is There an Error in My Thinking?
Feb 5, 2023
Replies
3
Views
1K
B
Compressed R134A refrigerant as a store of energy?
Jan 28, 2023
Replies
5
Views
948
B
How long does it take for the liquid in a 55-gallon drum to thaw?
Jan 27, 2023
Replies
19
Views
2K
B
Entropy change for reversible and irreversible processes
Jan 26, 2023
Replies
12
Views
1K
B
Heat exchange after thermal equilibrium
Jan 18, 2023
Replies
2
Views
1K
I
Cannot understand formula for molar heat capacities of an ideal gas
Jan 17, 2023
Replies
22
Views
2K
I
Time required to cool down a botte of wine
Jan 16, 2023
Replies
22
Views
1K
I
Heat transfer via air cooling -- which airflow direction is best?
Jan 12, 2023
Replies
3
Views
1K
I
Confusion about the interpretation of specific volume
Jan 9, 2023
Replies
18
Views
2K
I
Question: To use or not to use? (heating bricks for energy storage)
Jan 1, 2023
Replies
20
Views
2K
B
The collision of molecules during thermal expansion
Dec 23, 2022
Replies
4
Views
949
I
Reversible / Irreversible Fundamental Equation
Dec 22, 2022
Replies
3
Views
797
B
Understanding thermodynamic equilibrium
Dec 1, 2022
Replies
3
Views
1K
A
Thermodynamics Derivative Reduction Problems
Nov 29, 2022
Replies
2
Views
934
I
Is RMS speed dependent on pressure?
Nov 24, 2022
Replies
5
Views
2K
A
How was the Birch-Murnaghan equation derived for high pressure volume behavior?
Nov 14, 2022
Replies
3
Views
796
Radiation Safety: Understanding Exposure and Risk
Nov 9, 2022
2
Replies
49
Views
6K
I
Is this transformation irreversible?
Nov 4, 2022
Replies
1
Views
822
I
Understanding Heat Capacity and Work: Clarifying Misconceptions
Nov 3, 2022
Replies
1
Views
997
A
Free expansion of an ideal gas and changes in entropy
Nov 2, 2022
Replies
2
Views
1K
B
The Physics of blowing a puff of air
Oct 31, 2022
Replies
3
Views
1K
I
How Is the Partition Function of BaTiO3 Calculated in a Cubic Lattice?
Oct 30, 2022
Replies
1
Views
743
I
Yet again about (real) gas compression
Oct 26, 2022
Replies
20
Views
2K
I
Heating gasses in space -- How could we make a greenhouse in space?
Oct 26, 2022
Replies
5
Views
848
A
Energy hypersurface in a phase space (statistical physics)
Oct 1, 2022
Replies
1
Views
1K
I
Exploring Work Done in Quasi-Static & Non Quasi-Static Expansion
Sep 28, 2022
Replies
2
Views
2K
B
Question regarding Heat Transfer in Carnot Engine
Sep 28, 2022
Replies
1
Views
764
I
Boltzmann Entropy Formula – Derivation
Sep 25, 2022
Replies
18
Views
3K
A
Resolve Discrepancies in Boltzmann's Equilibrium Theory
Sep 25, 2022
Replies
7
Views
1K
B
High Temperature in Gravitational Fields: Exploring the Possibility?
Sep 25, 2022
Replies
2
Views
943
I
Physics of paper absorbing Water -- Doesn't this decrease Entropy?
Sep 23, 2022
Replies
1
Views
903
Problem understanding entropy (two different definitions?)
Sep 23, 2022
Replies
2
Views
888
I
Expelling warm air from voids - what is left afterwards?
Sep 19, 2022
Replies
4
Views
734
B
Question regarding using the expression $dE_{int}$=nC_vdT$
Sep 10, 2022
Replies
3
Views
816
B
Does gravity defy the 2nd Law?
Sep 9, 2022
Replies
33
Views
2K
I
Are Boltzman's statistics compatible with a deterministic universe?
Sep 9, 2022
2
Replies
49
Views
2K
B
How accurate is the definition of heat?
Sep 8, 2022
Replies
15
Views
1K
Smoke Alarms and radiation from them
Sep 8, 2022
2
Replies
45
Views
3K
Superconductivity at "ambient temperature"?
Sep 7, 2022
Replies
14
Views
14K
B
How are thermodynamic laws related to one another?
Sep 4, 2022
Replies
4
Views
971
A
Exact Boltzmann Factor - Comparing y1 & y2 w/ 7 & 8 Particles
Sep 2, 2022
Replies
1
Views
560
I
Heat diffusion through grain mash to reach equilibrium
Aug 24, 2022
Replies
3
Views
864
I
Gas compression - does it double the energy?
Aug 22, 2022
Replies
6
Views
1K
I
Is the hot weather causing bursting airbeams when camping?
Aug 22, 2022
Replies
4
Views
792
B
Loschmidt's paradox and free gas expansion
Aug 18, 2022
Replies
5
Views
958
B
Question about the definition of a partial derivative
Aug 17, 2022
Replies
13
Views
781
I
How do we determine complex state equations for substances?
Aug 16, 2022
Replies
1
Views
584
I
Water bath and water vapor + air mixture in a closed system
Aug 11, 2022
Replies
2
Views
774
A
Will air turbulence in flexible airduct causes water condensation?
Aug 7, 2022
Replies
8
Views
869
I
Thermodynamic constant -- misunderstanding
Jul 29, 2022
Replies
7
Views
938
I
Minimization of thermodynamic equilibrium
Jul 27, 2022
Replies
3
Views
830
I
How Can Internal Energy of the Canonical Ensemble Change (Fluctuate)?
Jul 21, 2022
Replies
15
Views
1K
Determining Heat of Fusion for Ice: Calorimetry experiment
Jul 6, 2022
Replies
1
Views
15K
I
Derivation of the Canonical Ensemble
Jul 5, 2022
Replies
3
Views
858
I
Is this proof of cp - cv correct
Jul 4, 2022
Replies
2
Views
823
I
Can adding a second peltier cooler help lower temperatures even further?
Jun 30, 2022
Replies
4
Views
625
I
Request for an example of minimum energy principle (thermodynamics)
Jun 27, 2022
Replies
2
Views
744
I
Simple model of thermal shape fluctuations of liquid interface
Jun 26, 2022
Replies
1
Views
619
I
Relative humidity question (cooling the air in a room)
Jun 22, 2022
Replies
3
Views
783
I
Problem regarding understanding entropy
Jun 13, 2022
Replies
3
Views
784
I
How to Operate a Swamp Cooler in Phoenix in June
Jun 8, 2022
Replies
14
Views
834
I
Validity of the Boltzmann Distribution
Jun 1, 2022
Replies
17
Views
931
I
Effect of attractive interactions on Gibbs free energy
May 26, 2022
Replies
3
Views
843
I
Calculating the thermal coefficient between the insulated interior of a telescope instrument package and the cold ambient air outside
May 18, 2022
Replies
2
Views
782
I
How Does Electron Spin Affect the Partition Function in Saha's Equation?
May 17, 2022
Replies
1
Views
724
A
Experimental Studies of the Internal Energy of a real fluid
May 16, 2022
Replies
7
Views
874
I
Experimenting with a vacuum pump
May 12, 2022
Replies
10
Views
999
I
Questions about a System in Equilibrium
May 11, 2022
Replies
4
Views
775
I
Is it cooler hanging ice packs from a fishnet bag or in a thermal lunch-bag?
May 11, 2022
Replies
3
Views
654
I
Difference between the thermal and mechanical efficiency
May 10, 2022
Replies
3
Views
891
B
Heat Pumps And The Peltier Effect
May 6, 2022
Replies
6
Views
1K
1
2
3
7
13
19
25
31
37
43
49
50
Forums
Physics
Classical Physics
Hot Threads
I
If centrifugal force doesn't exist, why does a glass move outward in the fridge door?
B
Why does a coin take 2 full rotations around another coin?
B
What limits a rocket's max speed if in space drag is zero?
I
Is nonlinear acoustics in mainstream physics?
I
New frequency generation in AM signal
Recent Insights
Insights
Schrödinger’s Cat and the Qbit
Insights
The Slinky Drop Experiment Analysed
Insights
How to Solve a Multi-Atwood Machine Assembly
Insights
The Lambert W Function in Finance
Insights
Why Division by Zero is a Bad Idea
Insights
Digital Filtering and Exact Reconstruction of Digital Audio
Back
Top