Higher Physics - special relativity (time dilation) equation derivation

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  • เผยแพร่เมื่อ 10 พ.ย. 2024

ความคิดเห็น • 26

  • @Quer156
    @Quer156 3 ปีที่แล้ว +9

    Yes this is the video that explain the logic under the time dilation. I have spent a lot of time to understand until this video. Really many thanks for it.

  • @jessecruz7072
    @jessecruz7072 2 ปีที่แล้ว +4

    Best explanation of Time Dilation on TH-cam. For those who are looking to understand how the actual equation was derived from this this video does an amazing job!

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  2 ปีที่แล้ว +2

      Thank you for the nice comment - glad you found the video helpful!

  • @naimulislam5171
    @naimulislam5171 3 ปีที่แล้ว +2

    so much easier to understand with pythagorean theorem , thanks a lot mister!

  • @smtanvirahammad3219
    @smtanvirahammad3219 2 ปีที่แล้ว +1

    Nice and easy explanation thanks

  • @aneeshussain6200
    @aneeshussain6200 2 ปีที่แล้ว +1

    Thank you so much sir, you saved my time❤️❤️❤️

  • @flyingpigeon2812
    @flyingpigeon2812 6 ปีที่แล้ว +5

    Tysm! Are you planning to do another LIVE higher revision session again?

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  6 ปีที่แล้ว +2

      +Maru Nya I'd love to do more live lessons, but time is always the problem. Also, there will be changes to the Higher course for next year, so it might be best for me to wait to see what they are. I'll still be producing other videos though - past paper solutions and some practical ones as well as lesson videos.

  • @portreemathstutor
    @portreemathstutor 12 วันที่ผ่านมา

    The person on the rocket and the person who is stationary are both in an inertial reference frame. I thought it was acceleration and deceleration or high gravity that slows down all physical activity including clocks and ageing in such a way that it is easier just to say it slows down time.

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  11 วันที่ผ่านมา

      What you're explaining is General relativity. Special relativity concerns inertial reference frames moving towards/away from each other with a constant velocity approaching the speed of light.

  • @s.1481
    @s.1481 6 ปีที่แล้ว +5

    Have you done a video on p-n junctions if not can you do one please

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  6 ปีที่แล้ว +1

      +Shahroiz Ali this is going to be my next video - hopefully out in a week or two.

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  6 ปีที่แล้ว +2

      First of 3 videos on semiconductors was released yesterday!

  • @omarmohammed5669
    @omarmohammed5669 3 ปีที่แล้ว +1

    Thanks really helpful

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  3 ปีที่แล้ว +1

      Thank you - glad you're finding them useful. All the best!

  • @timaocasimiro
    @timaocasimiro 6 ปีที่แล้ว +2

    Very useful thank you!

  • @Silentkidgaming
    @Silentkidgaming 5 ปีที่แล้ว +2

    Very helpfull

  • @solcarzemog5232
    @solcarzemog5232 4 ปีที่แล้ว

    When I suppose a rocket traveling at (3/5) the speed of light, I get t=1.25t°, meaning that if I plug in t=10sec, I get t°=8sec, meaning that the clock on earth will span 8 seconds while the clock on the rocket will span 10 seconds, exactly the inverse!! Where's my mistake? Thank you

    • @MrSmithsPhysicsonline
      @MrSmithsPhysicsonline  4 ปีที่แล้ว

      I'd need to see your working to find the mistake.

    • @solcarzemog5232
      @solcarzemog5232 4 ปีที่แล้ว

      @@MrSmithsPhysicsonline I finally figured it out! At 3/5 the speed of light, I get T=1.25T°, meaning that for each second span in the rocket clock (seen from earth), I get 1.25 seconds in the inertial clock! I was interpreting it all wrong! Thanks!