Entropy Change of Pure Substances | Thermodynamics | (Solved Examples)

แชร์
ฝัง
  • เผยแพร่เมื่อ 1 ธ.ค. 2024

ความคิดเห็น • 23

  • @Maybe.019
    @Maybe.019 9 หลายเดือนก่อน +1

    I still have the bell on for this channel , liking the videos even though i have already finished my engineering degree.
    Thank you man so much , u will never know how much u helped me in dynamic and statics both A grades were because of u .
    Thanks ❤

    • @QuestionSolutions
      @QuestionSolutions  9 หลายเดือนก่อน +2

      First, I want to say thank you for taking the time to write your comment, and for liking these videos. Hopefully, that allows the videos to show up more and helps other students out too. I really enjoyed reading your comment, made me very happy!
      Second, congratulations of your engineering degree. Definitely a task to be very proud of, and I wish you the absolute best in your future endeavors. :)

  • @Vaderhimself
    @Vaderhimself 9 หลายเดือนก่อน

    Thank you for dedicating your time to create high-quality content for us to use. May the TH-cam algorithem be with you💙

    • @QuestionSolutions
      @QuestionSolutions  9 หลายเดือนก่อน

      Thank you so much for your kind words and well wishes! ❤️

  • @FredrickKyaaka
    @FredrickKyaaka 8 วันที่ผ่านมา +1

    but am getting a confusion on the law where we have to use Q-W = dE yet you used W-Q =dE for closed systems

    • @QuestionSolutions
      @QuestionSolutions  8 วันที่ผ่านมา

      It's energy in minus energy out is equal to the change in energy of the system. If work was the input, and heat was the output, then your equation would be W - Q, if heat was the input and work was the output, then it would be Q - W. The equation changes based on what energy goes in and what energy goes out.

  • @SAIKADALI-oq4ep
    @SAIKADALI-oq4ep 9 หลายเดือนก่อน

    your videos are very good so easyto understand ,,please make videos on "strengthof materials "subject

  • @9_mo5yt70
    @9_mo5yt70 9 หลายเดือนก่อน

    i have finshed thermodynamic and get an A- becuse of u thank u so much + will u do a vid about otto cycle?

    • @QuestionSolutions
      @QuestionSolutions  9 หลายเดือนก่อน +1

      I am really glad to hear that! Well done and you're very welcome. I am not sure if I will do a video on Otto cycle, I will add it to my list :)

  • @deimonfighter
    @deimonfighter 10 หลายเดือนก่อน

    Good video! Thanks

  • @kalidalghamdi9306
    @kalidalghamdi9306 10 หลายเดือนก่อน

    Your channel helped me a lot in statics and dynamics, thank you so much for the things you doing, but I’ve a question it’s my first time taking thermodynamics and I don’t know where to start, any suggestions because my exam is after 4 months 😢

    • @QuestionSolutions
      @QuestionSolutions  10 หลายเดือนก่อน +1

      You're very welcome. I am not sure how to answer your question. Did you get a course syllabus from your professor?

    • @kalidalghamdi9306
      @kalidalghamdi9306 10 หลายเดือนก่อน

      @@QuestionSolutions yes I do have the lecture notes actually but the thing is that they are not detailed enough so we can know what they want us to study so I’m basically studying anything I see related to thermodynamics right now

    • @QuestionSolutions
      @QuestionSolutions  10 หลายเดือนก่อน +1

      So the way I would do it is to look through what chapters your course syllabus says it's going to cover. Then I would go through each chapter in your textbook. Usually, the syllabus is written with respect to a textbook. @@kalidalghamdi9306

    • @kalidalghamdi9306
      @kalidalghamdi9306 10 หลายเดือนก่อน

      @@QuestionSolutions that’s what I would do, thank for your help I appreciate

  • @christopherelkhoury7294
    @christopherelkhoury7294 10 หลายเดือนก่อน

    Hello, will you do a fluid mechanics course?

    • @QuestionSolutions
      @QuestionSolutions  10 หลายเดือนก่อน

      I do have it on my list to do, but I don't know when I would start that. Probably not for a long time.

  • @JGambrosia
    @JGambrosia 9 หลายเดือนก่อน

    When is the next juicer coming out? You gotta cover fluid dynamics man. Be sure to cover toilet physics and plumbing too.

    • @QuestionSolutions
      @QuestionSolutions  9 หลายเดือนก่อน

      For thermodynamics, the last set of videos will be entropy. After that, I will probably switch to a few other things. I do have fluid dynamics on my list of things to do, but I am unsure when I will get to it.

  • @saboorsafi2705
    @saboorsafi2705 9 หลายเดือนก่อน