Types Of Radiation | Radioactivity | Physics | FuseSchool
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- Опубликовано: 9 сен 2024
- Types Of Radiation | Radioactivity | Physics | FuseSchool
Learn about the different types of radiation. Alpha particles, beta particles and gamma rays: what are they and how do they differ?
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Alpha Radiation: You can't defeat me!
Me; I know but he can
*A PIECE OF PAPER*
that "LOOK!!" 1:00
:)
the voice is so soothing and comforting but there are too many puffs of air in the audio >_
Joanna Idrovo it literally made me fall asleep
He is an old man huffing and puffing away.
but they enhance the experience. Especially with the tissue paper. It helps you visualize the alpha particle being out of breath after traveling only a very short distance.
@@michaeltener9065
Shush
man i hate his voice why cant they hire some sexc voice actor
I like the mic quality
lol is that joke
Shitti*
asmr much
Lmfao🤣
It's legit great
Alpha, Beta and Gamma are the first three letters of the Greek alphabet.
omg i was looking for somebody who also knew that when my teacher was teaching it in class and everyone kept foegetting the alpha i was rolling my eyes and mentally telling them to look at the greek alphabet
Awesome! Thanks James & Daren for making and sharing this video. Aren't the times we're living in incredible? Anyone can learn anything, because people like you, who have passion for sharing knowledge, bother to take their time to create some value and give it to the world free of charge. Thank you!
Apologies for misspelling your name, Darren!
The best voice....like to hear from such lecturers
This is so Fucking beautiful thank you so much.
this really helped with revising for my test thanks.
Well, alpha particles are smaller than the tiny gaps in paper so some will still make it through, but most will not. Glass is even more effective, even a mm will all but stop them.
However, SOME will always make it through, even when such a thing is 'impossible', because of quantum tunneling. Quantum tunneling is also what allowed them to break off from their atom, leaving with less energy than was required to overcome the nuclear force.
A good analogy would be, pretend you jump to dunk a basketball, but fly through the roof and into space moving at escape velocity, even though your jump was not any stronger than any other.
This is basically the difference in the alpha particles energy vs the energy required to break away, but it still happens.
They leave the atom as if they have a lower mass than they do, with the energy as the velocity required to escape the nuclei. This is why large nuclei fire off higher velocity alpha particles. However, they 'remember' they are heavy immediately though and begin slamming on the brakes, usually. Wouldn't it be fun if macro physics worked like quantum physics :P
What makes alpha radiation particularly dangerous is not only how it is ionizing(essentially frying atoms it gets too close to), it is also heavy, so it is basically a wrecking ball. *IF* alpha manages to hit your dna, it does anywhere from 10-1000 times more damage than any other type of radiation. That usually takes breathing or consuming it though, thanks to our skin.
+Richard Smith
uuuuuu
There are only TWO types of radiation: Particle and electromagnetic.
Particle radiation has sub-types: 1) Alpha, 2) Beta (Electron and Positron), 3) Proton, 4) neutrino 5) and Neutron. Neutron radiation being the only radiation that can make something radioactive.
Electromagnetic radiation falls along a spectrum of low frequencies and high energies starting at the Ultraviolet, running through X-Rays, and continuing on into and beyond Gamma.
However, some classify Bremsstrahlung radiation, the electromagnetic radiation produced by the braking/slowing of radioactive particles. as a third type of radiation.
Thank you. This was far more informative than the video.
I slept 4 times while watching this.
😂
you know what. I'm about to say It. I don't care that you broke your elbow.
riddim
Thank you! Very easy to understand!
hey man 1 st like after 6 years btw lockdown suxxxx
WOW LOVE THIS
One more minute of his voise and im getting heartattack
Simply superb...
Thanks
FYI, every electromagnetic waves is both particle and wave, including gamma rays
You left out the part when beta decays a proton is transmuted into a neutron and a neutrino (little neutral lepton) is also discharged.
Neutrino -- a Leptin with weak interation
Thanks for this explaination.. I needed that..
you are so welcome :)
I loved this ! thank you :)
Great to hear - thanks!!
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The explanation is incomplete. 1) Alpha - consists of helium nuclei. Carries the most dangerous destructive force due to mass and highest ionizing potential than other two radiation types. 2) Beta - electron or positron, the second most destructive potential. 3) Gamma - is just the light at very high frequency, hence consist of photons and behaves like waves. The least dangerous type of radiation, however there's an evidence of latent damage it can cause in case of long term exposure.
Thank you so much. Very helpful
Great video! Keep up the great content
when?
put english subtitles please
Can gamma rays and alpha or beta particles be omitted at the same time? When alpha/beta particles are omitted, is it only particles or is there energy as well?
Thank yo soo much this really helped me alot !!
We are happy to hear this. Stay connected with us, we appreciate the feedback
Great Video!
Really Worth Science!
I like the mic quality, its like old.
I like this video.
It is very useful
Thank you my test passed smoothly
thanks
Informative but his voice could use some emotion. Thanks for the great video
Marie Curie: ok so i just found out there's an element i called radium, and after researching it a while I've decided to call its and other element's unusual properties "radioactivity".
Im not still sure what it really does so before we do anything we need to thoroughly resear..
Companies: WHAAT? NEW ELEMENT?!?! XDXDXDXD LET'S PUT IT IN LIKE EVERYTHING AND SAY IT HAS HEALING POWERS XDXDXDXDXD!?!!! 1!?
Thankuuuuu very much. It helped me a lot
thanks virtual school
You're welcome Nipun!
+FuseSchool - Global Education wow i learn alot by this thanks alot
Nipun Charith
@@manjeetKaur-nr6vr Đọc Facebook : Trần Thanh Tùng ( Dấu Hỏi Chấm ) đi mọi người , để biết phương pháp CHECK của vệ tinh Trung Quốc 2011 - NHẬN THỨC của Mỹ 1975 , đỡ phải LOẠN LUÂN - TRĨ ĐÍT - ĂN THỊT NGƯỜI TƯƠI SỐNG để NHÌN - THEO DÕI - ĐỌC TƯ DUY não bộ , khi bị các bạn IT có thiết bị truyền thông Đài truyền hình - SHOWBIT lừa đảo là CÔNG AN - QUÂN ĐỘI nhằm lợi dụng
very well explained
When an object emits alpha radiation, is it safe to assume that it will also emit some beta or gamma radiation? I mean, if one has a beta and gamma/x-ray radiation monitor, would it able to "detect" (implicitly) alpha from a contaminated item?
Very informative video, however ur voice kept on making me try clear my throat
the best way to teach....❤
Hy ! Great video, i'm french and I don't anderstand all but it's beter than my notes, thank you !
Thank you.
Hello...gamma radiationts is not stopped by lead but just reduced
YES, even with the biggest lead block in the world. Eventually, it will pass through.
thank you so much!
Thanks a lot
Awesome video!! thanks :)
Très intéressant et instructif ! ^^
Ouais je sais
Great easy to follow video, thank you :)
Very helpful, thank you!
i know my teacher uses this video alot for lessons haha. hello mr below
0:12 photographic pepper
Photons have no mass. E=M+p means energy can be converted to mass, not energy is mass.
Thank you for the video.I have a question for you please. Would you know if it is normal for outside radiation readings to vary from as much as 0.05 Micro Sv to 0.20 Micro Sv while in the same exact location over a 30 minute period taking readings once per minute? How about a range of to 0.3 the very next day? Would you suspect a bad unit? Thank You.
Luv the audio
Gamma is the one that has range. My Ra 226 ship marker goes insane . That disc shoots up over 100,000cpm Gamma with it. Even detectable through lead. Do not worry it is stored a decent distance from where I sleep.
Me love this :)
love it i understood 😜😜
Quarantine education boss
This presentation makes.one sleepy.
Photons are particles, massless, but as much particle as any other. QFT, Word.
What is the highest frequency that is the end of the spectrum? Omega Rays?
There are No Names for ANY of these things. Only refer to them as we discover them. As we all know, there are things that we haven't even heard of and are yet to be discovered!
Is this the same as electron capture? If not then tell the difference plz
Shouldn't alpha cancel out beta or does it it combine making a larger dip and crest?
bbbuster IT BECOME GOGETA AND BEAT SUPERMAN
+bbbuster \
it combine making a larger dip and crest
What is higher than gamma rays? Omega rays?
Good
nice video
Awesome video Keep sending them
2:22
that's why "BIG SHOW'S" name starts with a "B"
This from the reasons I want to learn Greek
Good vid m8
α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ σ τ υ φ χ ψ ω
These are all the letters of the Greek alphabet that are used by maths.
He sounds like viktor bryukhanov..... Those who watched Chernobyl series would get it...
2:47 it’s actually a particle and a wave at the same time like other particles
Or am I missing something cuz it’s a photon and in my understanding of physics it’s both a wave and a particle at the same time
Not particles of matter but particles of electromagnetic radiation
At 3:00 You said that gamma radiation has no mass, but Einstein's law of energy being equivalent to mass, so surely it must have a mass.
U forgot the beta+, Electron capture and the inner Konversion. Please correct me if i spelled it wrong i'm from Austria we call it Elektroneneinfang and innere Konversion
Yiska plays We call it internal conversion :) hello from seoul, Korea
thank you...
I CANT BELIEVE YOUVE DONE THIS
What about cosmic rays
You can easily block Alpha Radiation with a Gas Mask, Beta needs a full Hazmat outfit and a Mask, You can NOT avoid Gamma Ray.
But you can reflect it
Or hide behind any dense object
There is no escape...
Lead does not stop gamma rays. it slows it down :)
Won't a thick enough layer of lead eventually stop a gamma particle if it slows it down?
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KOOL!
What about neutron radiation?
it is amazing
well, because Gamma rays are photons, they are tecnically photon particles at the same time as being wavelenghts.
do they have a video on magnetic fields?
We're starting the physics course at the moment, so we'll be getting some magnetic fields videos up in the coming months. Teachers are writing scripts at the moment.
sir y teeno radiation nikalti kon s source s h mainly vo btana aap mughe
Actually gamma isent stopped by lead but it is slowed down not stopped though great vid anyways
u cant stop gamma rays.... use the word reduce or minimize instead of " STOP"
Seriously, gamma radiation can FUCK YOU UP!!!😰
Awesome!
I'll give you 9/10, just didn't like the bit "......its stopped by lead" ! You should have said "lead can stop it if its thick enough" Also maybe the "range" of energies that gamma comes in should have been mentioned, as this affects what it can penetrate. A critique from down under
did the other voice overs die?
He sounds like professor proton from tbbt
instead of a mic you should try wring up a dead horse it might be alittle more clear.
It's been 4ever since I've learnt about these... Is it Alpha or Beta used in microwaves & smartphones? Bc I'd think it'd be Alpha as Beta would by X-rays & other radioactive medical & lab devices. And Gamma would simply be the sun x infinity... light wise!
I like it except--I'm wondering why the alpha particles look like they have four positive charges when they have two. Also, you say that a beta particle is an electron and what gamma radiation is but you don't explicitly say what alpha radiation is.
+lynb87 alpha radiation has a plus 2 charge, it is often compared to a helium particle as they have the same number of protons and neutrons. Although you cant exactly call an alpha particle helium as it has no electrons.
+Pranay Manghnani You CAN call it an ionized He atom.
Alpha radiations can penetrate through 5 to 8 cm in air.Beta radiations can penetrate through 5m in air. Gamma radiations can penetrate through 500m in air. Alpha particles readily ionise the gas through which it passes. The ionising power of Alpha rays is 10000 times that of Gamma rays and 100 times that of Beta Rays.
👍👍👍
please give your narrators a decent microphone! the animations are great, but they need decent sound.
Thanks for the feedback - our recording process is much better nowadays. We agree, the old audio's weren't great.
This guy's my physics teacher at school :D
That is very strange.... In my opinion.
Is he tho
where I find gamma on the earth?
Solar rays