Пікірлер

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  @maynardjohnson3313Ай бұрын

  Might have been a good video. I don't know because the volume was too low to hear. I'm listening on my phone and I got the volume jacked.

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  @O.GrimReaper.4 ай бұрын

  it was immensely helpful but at times you sped up the explanation so sometimes I didn't understand what you said so can you plz improve that

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  @ibphysicsclassroom5 ай бұрын

  Best video I’ve ever watched. Lowe I’m coming to teach physics in the uk cos of you

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  @ibphysicsclassroom5 ай бұрын

  Miss Lowe how are you just letting you to know I love you demo. I want to come and teach in uk I’m from Ghana

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  @bandanapanigrahy77545 ай бұрын

  Wow this is great

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  @stormlightninggaming91988 ай бұрын

  One doubt even though this video is three years ago My doubt is should we be wearing glasses to prevent the radioactive source from affecting our eyes

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  @Chiavaccio9 ай бұрын

  👏👏👍

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  @yahyakhan6433 Жыл бұрын

  Saving p2 fr

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  @user-of7ee2yd1q Жыл бұрын

  To detect alpha, you need a vacuum Si-detector, not a Geiger counter.

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  @user-of7ee2yd1q Жыл бұрын

  You should not try to shield beta- radiation with a heavy material such as lead. The hi-Z atoms in the lead decelerate the beta- electrons and also change their direction. Both cause the electrons to loose kinetic energy, which is radiated outward as Brehmsstrahlung. This is in the X-ray spectrum and is penetrating and harmful ionising radiation. And it shoots off in any direction.

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  @RED-ZONE11 Жыл бұрын

  Which material Cannot XRAY penetrate

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  @vintxge_taetae4 ай бұрын

  Pretty sure they can’t penetrate bones and denser materials like bones. That’s why they’re used in x-ray scans if im not wrong

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  @symonsaz8496 Жыл бұрын

  Wow that was very interesting! I hope beta source did't make any harm to you.

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  @DrRDoshi-ty1wt Жыл бұрын

  Very useful.......thank you

• 
  @tejiriosoro9239 Жыл бұрын

  Hi did you do videos for topic 9-15 for gcse edexcel physics (Paper 2)

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  @borisbellone5833 Жыл бұрын

  kzread.info/dash/bejne/hnqdl8SFosWoepc.html una radiografia o meglio gammagrafia con un campione di pechblenda di Marie Curie

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  @vitcenek8611 Жыл бұрын

  Americium wasn't stopped by paper most likely because you don't have alpha sensitive geiger counter. I'd bet it can only detect beta and gamma. You have most likely measured these two and alpha wasn't present, because count would be much higher. Also alpha source is pretty safe to handle. You don't have to worry about looking at it directly. :)

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  @noth2221 Жыл бұрын

  Can u pls do the last q

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  @filakyle3663 Жыл бұрын

  Thank you for video lecture. For average person thouse tests looks so scary. And in my imagination i thought i am seeing miss Curie herself.

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  @tjaritjendjavera Жыл бұрын

  not all heroes wear capes ❤️

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  @sarandarolett4845 Жыл бұрын

  For 6.3, isn't the answer C because the half-life is equal to 2.4? The half-life should be calculated at the point when 120 count remains since 220 count minus the background radiation of 20 = 200, 200/2 = 100, and 220 - 100 = 120.

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  @urgirlmoon3511 Жыл бұрын

  Helpful thank you! 👍🏽👍🏽❤️❤️🤓🤓🤓 Here are some donuts🍩🍩🍩

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  @Youtuber-xs9cp Жыл бұрын

  Radiation can make you sterile. And you too hot to be sterile.. You are like a perfect baby machine...lol

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  @leylahussain64102 жыл бұрын

  I just had a nasty poo

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  @princessobuzor19922 жыл бұрын

  Thank you! This is explained so well!!! I get this soso much more now 👍😁

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  @science_facts27752 жыл бұрын

  Nice

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  @daniyalthaslim0072 жыл бұрын

  Thank you so much! Just one question, why does the outer surface puff up when becoming a red giant or red supergiant?

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  @amjadilham41742 жыл бұрын

  amazing ... wish u had more subs

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  @kisore20gp2 жыл бұрын

  The only demonstrating video i seen in utube

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  @wamiatasnim40152 жыл бұрын

  my g

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  @frs5352 жыл бұрын

  Amazing! Thanks!

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  @squizitzithatsitalianforyu47822 жыл бұрын

  Squizitzi!🤓

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  @7p7m72 жыл бұрын

  Bars

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  @davidkain35552 жыл бұрын

  What was the Beta source?

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  @Chartomy2 жыл бұрын

  Thank you for this. Really helpful I wish more students could see this video

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  @sadaf3672 жыл бұрын

  Thankyou so much for making this video

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  @deltanomics2 жыл бұрын

  Great video much more useful then my actual physics teacher

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  @mannmohan30092 жыл бұрын

  Lovely

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  @guillermoiturriaga78632 жыл бұрын

  Married with me !!

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  @toxicity6629 Жыл бұрын

  She could get it ngl

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  @fotongammadosimetry2 жыл бұрын

  Nice video. I think the gamma source is Co 60 which was decayed partly due to the short half-life - 5.3 years :)

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  @farhanarahman93753 жыл бұрын

  great explanation could relate this to my edexcel student book

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  @dareenakaulsay63693 жыл бұрын

  This is very helpful thanks!!

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  @wesonga76143 жыл бұрын

  Your voice is low. Thank you well explained

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  @aboplus10103 жыл бұрын

  Loved your video❤️💯

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  @jamievickery46283 жыл бұрын

  "stopped by paper" *continues to work* 0_0

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  @MissLowePhysics3 жыл бұрын

  Hence this! kzread.info/dash/bejne/mXaV2qakmLTHddI.html

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  @demonseaknight64823 жыл бұрын

  this was helpful thx

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  @jamievickery46283 жыл бұрын

  i agree

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  @SeMTeXSpale3 жыл бұрын

  Hi do you by any chance have the A level Edexcel physics 2020 papers ?

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  @MissLowePhysics3 жыл бұрын

  I do but as they still secure I'm not releasing any videos about them publicly until they are unlocked, as it messes up mocks and the likes for schools and teachers. And being a teacher, this is something that very much affects me & my classes. Sorry!

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  @SeMTeXSpale3 жыл бұрын

  @@MissLowePhysics Fair enough i undertand

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  @rialettemcgregor39653 жыл бұрын

  Thanks! Really helpful during lockdown :)

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  @kushia40023 жыл бұрын

  Thank you so much!

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  @physicslab57873 жыл бұрын

  Very nice demo

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  @ZA-eq5vn3 жыл бұрын

  Thank you so much! This was genuinely such a great explanation for the topic, I might just have to watch every single one of your physics videos now.