Carnot Heat Engines, Efficiency, Refrigerators, Pumps, Entropy, Thermodynamics - Second Law, Physics

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  • Опубліковано 1 сер 2024
  • This physics tutorial video shows you how to solve problems associated with heat engines, carnot engines, efficiency, work, heat, refrigerators, heat pumps and entropy. It discusses the concepts of the first and second law of thermodynamics. This video contains plenty of examples and practice problems.
    Carnot Cycle:
    ttps:// • Carnot Cycle & Heat En...
    Otto Cycle:
    • Otto Cycle of Internal...
    Refrigerators and Heat Pumps:
    • Refrigerators, Heat Pu...
    Entropy:
    • Entropy Change For Mel...
    Physics 1C Final Exam Review:
    • Physics 1C Final Exam ...
    _______________________________
    Physics 2 - Basic Introduction:
    • Physics 2 - Basic Intr...
    Electric Charge - Physics:
    • Electric Charge - Physics
    Conservation of Electric Charge:
    • Law of Conservation of...
    Coulomb's Law and Electric Force:
    • Coulomb's Law - Net El...
    Electric Fields:
    • Electric Field Due To ...
    Electric Dipole Moment:
    • Electric Dipole Moment...
    _______________________________
    Electric Flux:
    • Electric Flux, Gauss's...
    Gauss Law Problems:
    • Gauss Law Problems, In...
    Electric Potential:
    • Electric Potential
    Equipotential Lines:
    • Equipotential Lines & ...
    The Electron Volt:
    • Electron Volt Explaine...
    Electric Potential Energy:
    • Electric Potential Energy
    Physics PDF Worksheets:
    www.video-tutor.net/physics-b...

КОМЕНТАРІ • 213

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  6 місяців тому +4

    Final Exams and Video Playlists: www.video-tutor.net/

  • @marcosgodoy1926
    @marcosgodoy1926 4 роки тому +162

    this vid and the one about PV diagrams and internal energy (about 4h long) summed up my entire thermodynamics in physics degree
    im so glad this vid exists

    • @ahmadsleiman37
      @ahmadsleiman37 3 роки тому +2

      I'm confused, I am given to study thermodynamics as in chemistry and everyone is saying its physics tf?

    • @2averageguysgaming339
      @2averageguysgaming339 3 роки тому +11

      @@ahmadsleiman37 Probably thinking of thermochemistry. If not, chemistry and physics do tend to have many overlaps in some areas so im not too surprised.

    • @efraingonzaleztejada2185
      @efraingonzaleztejada2185 3 роки тому +1

      @@ahmadsleiman37 u teach thermodynamics?

    • @matthewwilliams7011
      @matthewwilliams7011 2 роки тому +1

      thats a very simple and light thermodynamics mod you have there then

    • @polarisalpine2638
      @polarisalpine2638 2 роки тому +2

      @@ahmadsleiman37 in my classes, thermodynamics is in both subjects.

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    @bunotbunot8976 3 роки тому +166

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    @abdullahjeffers9098 6 років тому +66

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    @paulinjosepha2336 7 років тому +26

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    • @naif277
      @naif277 5 років тому +4

      You didn't really understand it but whatever

  • @jafaraldahan4176
    @jafaraldahan4176 7 років тому

    Thank you brah for this perfect explination.

  • @Soor101
    @Soor101 6 років тому

    First of all, WOW!! So helpful! I'm a little confused about the ideal gas problem - So in my ChemE thermo class we talk about the entropy change of an ideal gas as delta S = integral of Cp*dT/T - ln(P/P0)*R. Now this would equal zero for a reversible process, but nowhere in the problem does this say that it is reversible and the only ispentropic processes are reversible and adiabatic. I'm not sure what to think because your reasoning makes sense here but I'm sure if you have an irreversible adiabatic process there's an entropy change, as all irreversible processes have entropy changes. This is quite a thinker...

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    @user-iz2et4kj9y 10 місяців тому

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    @zeroichideorum1757 Рік тому

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    @ilovethatkatielovesclassic8771 5 років тому

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    @RafaqatAli-lc4cd 6 років тому

    thank you sir

  • @tartsart2828
    @tartsart2828 4 роки тому +6

    In 19:19, why the unit is J?

  • @nisala00
    @nisala00 3 роки тому

    Thank you very much. I got better knowledge form that video. again thank you very much

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    @hlengiwempanza4570 3 роки тому

    Made Thermodynamics so easy for me😇😇

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    @narhdugbatey6960 2 роки тому

    Please make a video on residual properties in thermodynamics

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    Mans doing God’s work here.

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    @miyuru38 3 роки тому

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  • @user-iz2et4kj9y
    @user-iz2et4kj9y 10 місяців тому

    one question 1:10:00 , isn't the net change in entropy of a heat engine affected by the work done by the engine? Is there a differnce between a carnot engine and a regular heat engine?

  • @sumayalc7420
    @sumayalc7420 4 роки тому +1

    Thanks Alot Sir
    May Allah SWT save U 😊

    • @bumxrr
      @bumxrr 3 роки тому

      Is he muslim?

  • @Phy.motasem
    @Phy.motasem 5 років тому

    What is the book??

  • @stevebunes9151
    @stevebunes9151 Рік тому

    what is meant by a jet engine cycle? Is that a measurement over time? by the same token, does a typical reciprocating or piston engine cycle refer to a single intake combustion exhaust cycle? please advise if you know

  • @Akshay-bc1pv
    @Akshay-bc1pv 7 років тому +9

    Great video, but I'm a bit confused at 19:14 . It's 154 kW so shouldn't the answer be 13.3 GW rather than MW?

    • @21area21
      @21area21 6 років тому

      Yeah, it should.

    • @farlyn3
      @farlyn3 6 років тому +5

      Yes, you are right the answer should be given in Kj's.

    • @noahrodriguez7501
      @noahrodriguez7501 2 роки тому +2

      yup! Or 1.33*10^10 J

  • @feyifo
    @feyifo 2 роки тому +1

    This is Amazing! What’s the difference between Ql and Qc please?

    • @azyle2104
      @azyle2104 2 роки тому

      Ql means heat LOST , Qc means heat from the COLD reservoir or to the COLD reservoir

    • @azyle2104
      @azyle2104 2 роки тому

      Lmk if u understand