Pressure and Density - GCSE Physics Revision - SCIENCE WITH HAZEL

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 17

  • @Khadijahx238
    @Khadijahx238 6 ปีที่แล้ว +8

    I received an A because of this video
    Thank you so much !

  • @nimo2714
    @nimo2714 6 ปีที่แล้ว +9

    I’m doing paper 2 tomorrow paper 1 density hasn’t come up so I’m going over this guessing it will on paper 2 wish me luck 🤗

  • @ceciliaadumensah
    @ceciliaadumensah 6 ปีที่แล้ว +1

    I am soo confused at 12:33 where did you get the equation for b from?

    • @shimantorahman8324
      @shimantorahman8324 6 ปีที่แล้ว +1

      pressure = h(height) x p(density) x g(gravity)

    • @ceciliaadumensah
      @ceciliaadumensah 6 ปีที่แล้ว +1

      @@shimantorahman8324 oh thank you!

  • @thaliaissa3009
    @thaliaissa3009 4 ปีที่แล้ว +2

    can sm1 explain why its wrong to say that once the gas or liquid is heated the ' particles expand' and what we should say instead

    • @SciencewithHazel
      @SciencewithHazel  4 ปีที่แล้ว

      Because the particles themselves do not expand. The gas or liquid expands because the distances between the particles become greater due to the particles having more kinetic energy

    • @thaliaissa3009
      @thaliaissa3009 4 ปีที่แล้ว

      Is it valid to say that the volume in which the gas or liquid occupies will increases for the same mass once the fluid is heated ?

    • @SciencewithHazel
      @SciencewithHazel  4 ปีที่แล้ว

      Yes, it is

  • @sithukisawanmee
    @sithukisawanmee ปีที่แล้ว

    Thank you so much ma'am ❤

  • @maheerawaseem6784
    @maheerawaseem6784 3 ปีที่แล้ว +1

    can you plz make a video on common mistake students make in their boards and your advice, that'll be great

  • @mrnobody6942
    @mrnobody6942 5 ปีที่แล้ว

    Hey hazel! I was wondering if this video is applicable for Igcse physics edexcel?

  • @toufikasultana7218
    @toufikasultana7218 4 ปีที่แล้ว +1

    0:01 horrible caption but great video

  • @izzydev05
    @izzydev05 5 ปีที่แล้ว +2

    I would like the video but it's at 69 likes. (For those of you who don't know, 69 is the funny number)

    • @antwidavid389
      @antwidavid389 3 ปีที่แล้ว +1

      Brooooooooooo I was just about to like it when I saw the video is now at 96 likes what a coincidence😂

    • @izzydev05
      @izzydev05 3 ปีที่แล้ว

      @@antwidavid389 ayyy nice. I don't even remember watching this video lol