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High School Heat of vaporization conceptual problem

  • Natjack
  • · Replies 6 ·
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6

Undergrad What are the factors to consider when calculating heat change in a wire loop?

  • TheWire247
  • · Replies 4 ·
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4

Undergrad Prove u= u_f + xu_g and h= h_f + xh_fg

  • Curiosity 1
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1

Undergrad Mph jet engine reaches 2 atmosphere 29.4 psi

  • gary350
  • · Replies 5 ·
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5

Graduate Is Bremsstrahlung Radiation Compatible with Rutherford's Scattering Experiment?

  • Jimmy87
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1

High School What is the latent heat of the water evaoparation

  • ztdep
  • · Replies 2 ·
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2

High School What's OP Phinds?

  • manogyana25
  • · Replies 7 ·
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7

Undergrad The Energy of mass and Gravitational Potantial Energy

  • Quarlep
  • · Replies 5 ·
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5

High School How does heat transfer take place?

  • manogyana25
  • · Replies 10 ·
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10

Undergrad Need some info about light heat amplified by lens

  • anachin6000
  • · Replies 4 ·
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4

Graduate How Is Time Factored Into the Derivation of the Ideal Gas Law?

  • eddywalrus
  • · Replies 4 ·
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4

Undergrad Computer games based on physics engines

  • Borek
  • · Replies 13 ·
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13

High School How fast would 18.5L water temperature rise to 144 degrees?

  • brycenrg
  • · Replies 2 ·
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2

Graduate Help setting up heat transfer equation

  • William12
  • · Replies 5 ·
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5

Graduate Throttling process (Joule Thomson coefficient)

  • theo dsouza
  • · Replies 3 ·
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3

Graduate Glass transition temperature; slowly cooling it

  • Baqar79
  • · Replies 2 ·
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2

Graduate Entropy change in irreversible processes

  • rajathjackson
  • · Replies 8 ·
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8

Undergrad Entropy: Definition, Misconceptions & Increase in Closed System

  • Saado
  • · Replies 8 ·
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8

Graduate Applying the ideal gas law in the Earth's atmosphere

  • Alexander83
  • · Replies 1 ·
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1

Graduate Modeling boiling in a closed container with a small hole

  • Hang11
  • · Replies 6 ·
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6

High School Thermal Physics: Questions on change of state

  • Tangeton
  • · Replies 3 ·
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3

Undergrad Thermodynamics - Boyle's & Charle's Law

  • Jimmy87
  • · Replies 3 ·
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3

Undergrad Calculating Heat Transmission: Tips and Formulas for Scientists

  • harm101
  • · Replies 14 ·
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14

Undergrad Heat transfer and surface area of a pipe

  • alonion
  • · Replies 3 ·
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3

Graduate Gas in a semi permeable membrane - one for the gas experts

  • mtrip
  • · Replies 4 ·
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4

Undergrad Camp fire melting ice in a strange way

  • Routaran
  • · Replies 11 ·
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11

Graduate Emission radiance in participating media

  • Hypatio
  • · Replies 7 ·
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7

Undergrad Why do ceramic heat emitters produce UV radiation?

  • acesuv
  • · Replies 2 ·
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2

Graduate 2nd Law of Thermo relation to initial condition of universe

  • rollingstein
  • · Replies 2 ·
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2

Graduate Point in Phase Space and a Microstate

  • SteveDC
  • · Replies 6 ·
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6

Undergrad Definition of a closed thermodynamical system.

  • center o bass
  • · Replies 1 ·
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1

Undergrad Whats the difference between q and q_v in thermodynamics?

  • x86
  • · Replies 6 ·
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6

Undergrad Home Improvement Project & PV=nRT

  • gauss44
  • · Replies 2 ·
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2

Graduate Is the concept of entropy addressed in the Lagrangian formalism?

  • Jimster41
  • · Replies 9 ·
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9

Graduate Solution to the heat equation from a source

  • Adel Makram
  • · Replies 1 ·
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1

Graduate Inverse of wien's displacement

  • vin300
  • · Replies 1 ·
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1

Undergrad Scientific Laws for Engineering Materials

  • sawer
  • · Replies 5 ·
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5

Undergrad How much heat is transferred by a waterfall in a swimming pool?

  • M.Sabbarini
  • · Replies 4 ·
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4

Undergrad Understanding Thermal Properties of Materials: A Comprehensive Guide

  • physior
  • · Replies 6 ·
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6

Undergrad Dew point more important than boiling point

  • Khashishi
  • · Replies 2 ·
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2

Graduate Can Low Grade Energy Be Efficiently Converted to High Grade?

  • kenny1999
  • · Replies 2 ·
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2

Graduate Ising Model and Partition FUnction

  • A Dhingra
  • · Replies 1 ·
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1

Graduate Two quick/dumb questions regarding thermodynamics

  • davidbenari
  • · Replies 3 ·
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3

Graduate Measuring Radiation in a Closed System

  • confyoused
  • · Replies 1 ·
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1

Undergrad Work & Heat Transfer: Newton's 3rd Law & Internal Energy

  • HummusAkemi
  • · Replies 3 ·
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3

High School Can Energy Be Recycled Using This Setup?

  • famecastle
  • · Replies 1 ·
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1

Graduate Can someone explain this thermodynamics related doubt i have?

  • lawofnature
  • · Replies 1 ·
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1

Graduate How to calculate thermal radiation intensity without surfaces?

  • Hypatio
  • · Replies 10 ·
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10

Undergrad Newton's Third Law and a rocket in space

  • Crosshair
  • · Replies 10 ·
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10

Undergrad Can evaporation take place in this scenario?

  • Puma
  • · Replies 3 ·
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3

Undergrad Intermolecular forces and temperature

  • PFuser1232
  • · Replies 2 ·
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2

Undergrad Science fair physics Investigation

  • Paulene Gueco
  • · Replies 7 ·
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7

Graduate Time dependance of temperature rise

  • gilzers
  • · Replies 1 ·
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1

Graduate Another contradiction in thermodynamics?

  • Amin2014
  • · Replies 50 ·
2
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50

Graduate Emissivity & internal blackbody

  • lucas_
  • · Replies 18 ·
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18

Undergrad Simulating 1D Thermal Conduction with Vacuum in Comsol 4.4

  • Ksitov
  • · Replies 1 ·
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1

Graduate Accelerating Particle Radiation

  • JFS321
  • · Replies 7 ·
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7

Graduate Contradiction in thermodynamics problem?

  • Amin2014
  • · Replies 16 ·
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16

Undergrad Does same temperature of two bodies = same internal energy?

  • Greg777
  • · Replies 6 ·
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6

Undergrad Mastering Thermodynamics: Tips and Tricks for Exam Success

  • Alexander*GR*
  • · Replies 2 ·
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2

Undergrad PSSSix Chapter 2 - Thermal Physics (sample consult)

  • shyjohn
  • · Replies 2 ·
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2

Undergrad How to Calculate Gas Concentration in a Chamber Without Sensors?

  • Kaleem Ullah
  • · Replies 6 ·
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6

High School Why does temperature decrease with depth underwater?

  • youngdylz
  • · Replies 3 ·
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3

Graduate Why the Carnot Cycle? | Understanding Efficiency in Heat Engines

  • Amin2014
  • · Replies 2 ·
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2

Undergrad Basic Thermodynamics: Calculating Temperatures Over Time

  • JeffD
  • · Replies 8 ·
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8

Graduate De Broglie wavelength and ideal gas entropy derivation

  • predaylight
  • · Replies 1 ·
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1

Undergrad Questions About Stefan-Boltzmann Law

  • mp44
  • · Replies 5 ·
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5

Graduate Thermodynamics: Enthelpy vs. Gibbs Free Energy usage

  • uter
  • · Replies 9 ·
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9

Undergrad Does a heat sink work equally well in both hot and cold environments?

  • Jan Kraner
  • · Replies 3 ·
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3

Graduate Adiabatic irreversible expansion

  • Razvan
  • · Replies 25 ·
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25

Undergrad How Did Newton Originally Formulate His Second Law of Motion?

  • GwtBc
  • · Replies 6 ·
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6

Undergrad Ultrasound Heat Generation: Equation, Table, and Approximations

  • physior
  • · Replies 1 ·
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1

Absolute Hot - infographic on temperatures

  • DaveC426913
  • · Replies 8 ·
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8

Graduate (Gases) How to get dU=(PdV+VdP)/(gamma-1) from U=PV/

  • InvalidState
  • · Replies 3 ·
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3

Graduate Heat conduction numerical model

  • elt93
  • · Replies 4 ·
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4

Undergrad Thermodynamics : Isothermal process

  • Rohan95
  • · Replies 3 ·
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3

Graduate Understanding Thermodynamics Entropy: Common Questions Answered

  • Chemer
  • · Replies 7 ·
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7

Undergrad Confusion with internal energy and enthelpy

  • cytochrome
  • · Replies 3 ·
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3

Undergrad Ambient temperature on production floor

  • Dorin
  • · Replies 6 ·
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6

Graduate Pf = Pi * (Vi/Vf)^5/3 (since gamma = 5/3 for a monatomic gas)

  • 125.6
  • · Replies 3 ·
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3

High School Make Hot Wire with 9V Battery: 200c/300c

  • yup790
  • · Replies 4 ·
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4

Undergrad Gas density and mass (Attraction towards Earth)

  • Raghav Gupta
  • · Replies 9 ·
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9

Undergrad Vacuum Pump: Relation to Condensed Water & Ideal Gas Equation

  • Mohomed
  • · Replies 1 ·
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1

Graduate Enthelpy for Constant Pressure and Constant Volume Systems?

  • kq6up
  • · Replies 3 ·
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3

Graduate Understanding Thermodynamic Efficiency: Debunking Myths

  • davidbenari
  • · Replies 18 ·
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18

Undergrad Is the natural behavior of matter to lose energy?

  • Goran
  • · Replies 10 ·
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10

Graduate Thermal transfer estimation (to simulate a game)

  • AngelLestat
  • · Replies 1 ·
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1

Undergrad Can someone explain this? (Thermodynamics)

  • Frederik M
  • · Replies 7 ·
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7

High School True?: Heat rises, so you can put thermostat lower upstairs

  • pandaexpress
  • · Replies 16 ·
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16

Undergrad Describe disorder in terms of entropy

  • Jewish_Vulcan
  • · Replies 7 ·
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7

Graduate Joule-Thomson-Coefficient (JTC)

  • Mike1977
  • · Replies 6 ·
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6

High School Solve Linear Expansion Problem at 35ºC | AP Physics 2

  • Wei
  • · Replies 3 ·
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3

High School Does heat affect the mass of an object?

  • treeelf5150
  • · Replies 3 ·
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3

High School Understanding Newton's Third Law: The Cause of Balloon Movement

  • member 529879
  • · Replies 2 ·
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2

Undergrad Finding Specification for Heating Nichrome Wire

  • Adi02
  • · Replies 2 ·
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2

Graduate Thermal Physics: Energy change due to compression

  • cdot
  • · Replies 2 ·
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2

Undergrad Thermodynamics of Ideal Counterflow Heat Exchanger

  • pkv
  • · Replies 3 ·
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3

Classical physics Video Lectures

  • Greg Bernhardt
  • · Replies 7 ·
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7

High School Gas Volume Calc: Find Out Rate of LPG Cylinder Reduction

  • abb12
  • · Replies 2 ·
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2

Graduate Relationship between thermodynamics and differential geometry

  • hideelo
  • · Replies 1 ·
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1