GCSE Physics - The Life Cycle Of Stars / How Stars are Formed and Destroyed #84
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- Опубліковано 13 лип 2024
- This video covers:
- How stars form, live and die
- How they transition between a nebula, protostar, main sequence star
- And then either red giant, white dwarf and black dwarf
- Or red super giant, supernova, and then neutron star or black hole
Exam board specific info:
AQA - Separate/triple science only
IGCSE Edexcel - Everything is relevant to your course!
Edexcel - Separate/triple science only
OCR 21st Century - Separate/triple science only
OCR Gateway - Separate/triple science only
Maths Playlist:
• GCSE Maths (9-1)
GCSE Chemistry playlist:
• GCSE Chemistry - Atoms...
GCSE Biology Playlist:
• Video
GCSE Physics Playlist:
• Video
This might be one of my last physics videos I’ll be watching with my exam tomorrow. I owe everything to you truly one of the best teachers out there bless you
this is more useful than an entire week of my physics class, thank you
wait but isnt this part of 2023-2025 syllabus? i thought u were gonna igcse's on 2022? anyways my igcse's r goin on now da feb/march series got my french and chem atp in a few hours and my physics almost over just mcq left so it doesnt matter i was lucky i didnt have this topic lol
😂😂👍🏻👍🏻
I feel youuu☠️☠️ I'm currently here bc our physics tr barely explained all of this stuff plus we're almost into the study leave & didn't even finish this chapter cause we're so slow. Thx cognito for saving my life
The sad part is that this is soo true. Don't know why im going to school
Agreed
Just wanted to say a huge thanks, as this will be one of the last videos i'll be watching from you, before the end of my GCSEs in 2 weeks and although i'm happy to be ending my GCSEs, i will miss watching your videos. I love how much time and effort you put into these videos and there the most immersive, and engaging video formats that i have seen for gcse science revision; they're awesome as well as your website. Thought i'd put my final thanks on my favourite video of yours, since this really is one of your best videos - it's the most information i've gotten from any gcse revision resource on this topic, and really helped answer all my questions. Hope you have a long, healthy and happy life Amadeus and thanks again for everything, on behalf of me and all the millions of students you've helped throughout the years!
So, how'd you do?
Very underrated channel. Taught me more than a month of school.
Real
@@ezekielhans8241 we legit spent three weeks on this in physics
Oop
watching this 1 hour before my exam thank you so much for all your videos they have saved my life for the past 2 years
My Physics exam is tomorrow on Astrophysics and this helped me clear a lot of confusion that my school couldn't clear in a month. Highly underrated channel. Thanks a lot
nah bruh u just gotta be dumb to not understand tgis
Currently on my way to the exam hall, I'm in the car watching this😂
How did it went?
@@tausifmujahid8208 great, that was 1st paper, still have 2nd paper 😆
Thank You soo much! I have exams tomorrow and I just learned 1 week's lessons in just 1 video! Thank You so much for always having my back!
Sooo helpful!! I thought i'd never understand this topic but you explained it better in six minutes then my teacher in six weeks. THANK YOU!
watching this before 30mins of the exam
The content and animation both are very interactive. Love your lectures. Some of the content is not covered as my exam board is GCE O'level.
wait GCE is still active? i thought only CIE, GCSE and IGCSE are active, though i m IGCSE student
@@maisenpai8378 same but I used to be a gcse student before
Where did u covered the rest??
I've learned a lot in 6 minutes thanks to this video!! More than my 1 hour classes! Thanks so much
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform: cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_9.01 - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
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Amadeus & Tom
This channel is so underrated, the physicis knolewdge I got are all from here but not from schools
Your ability to deliver condensed lessons is amazing. You can even summarise a 6 min video! What next? Maybe just YT shorts explaining the entire syllabus in a total time of 1 hour! Well done!
currently doing a crash course before my mock exam. this account is a lifesaver
mr cognito haha, today is my last physics paper and i wanna say thank you for delivering 3-7 minutes of the entire textbook, you are truly a lifesaver
CONGRATS ON 100K. I love the detail you put in the channel.
Highlights
0:00 🌟 Stars form from dust and gas in a nebula.
1:30 ⚛ Nuclear fusion begins, making the protostar a main sequence star.
3:45 🔴 Red giants and red supergiants form after running out of hydrogen.
5:20 💥 Red supergiants explode in a supernova.
6:15 🌑 Neutron stars or black holes form after a supernova.
7:00 ⏭ Summary of the star life cycle.
so so aesthetic! i love
Hey such a great video! Thanks. Will you be able to make a video on orbits and red shift? Would be great!
Huge Thanks to the creator I understood everything...Tomorrow is my exam !
Wow! My science teacher wasn't able to explain it in a whole month to the class and you explained it in a very interactive way in 6 minutes. Just wow!
2hrs before CAIE😢
Did you pass?
You have amazing narration skills and your voice was so soothing! 💗
You explained it in a very simplified way! Thanks a lot! :)
Just learnt all of this today. Refreshing what I've learnt by watching your vids :)
This is just such a PERFECT video!!!! Thank you so much!!! ❤️❤️
Extremely useful and easiest way to clear the concept of the life cycle of stars
Thanks, this will surely get me a good mark for my science project about the life cycle of a star :D
I’m watching this video in Korea for my first high school exam 😂❤
Came back here after two months to review again. Great video btw
Summarised it better than a month of physics classes, thank you.
We don't need friends we just need knowledge!!!!
My motivation 😂
This was explained pretty well. Thanks much
Love love love his content!!! If I get a good grade in physics it will be bc of him.A legend frr!!!!
This video was astoundingly helpful, huge thanks to your immense effort !!!!!!!
Very, very helpful! Thank you.
love your videos
they are so easy to understand and the way you demonstrate stuff is pretty neat
Thank you so much! This made my life so much easier :)
Thanks for this video! i can say your video actually super easy to understand and makes me want to learn more about stars and galaxies etc (I'm actually not from science related course, just search videos out of curiosity.. so u can say it is super good explanation and super good video!)
Ah thanks Nur, glad you enjoyed it!
Good luck for physics paper 2 everyone
i missed out on these back in the day hahaha very helpful revision!
this literally summarized a whole chapter of my geology book thank u
This guy's videos are next level
It gave me lot of let. Though this video is 3 years old it's better explanation than nowadays. Now I perfectly understood it. Thank u very much❤
amazing video and I understand every thing
Thank you SO MUCH this helped me so much on my assessment!!! 👍👍👍👍👍👍
Really good to keep on learning whole page you understand me in only 6.25 min thank you so much
I really struggle with this topic (and it’s defo going to be in our exams RIP) but this video really helped! Thank you
Ok this was actually so,, so helpful thank you so much!
It was very helpful for me. Your explanation made it easy for me.
That was so useful, thank you!!
You have an amazing video. Good job
i had to watch this for science class i learned so much
thank you this was so wonderfully explained and is gonna get me an A on my essay your the best!!
I think my teacher watch your videos instead of wasting her time on books....cause she explains the way you are doing❤
Thank you very useful information ,the explanation is very clear, direct to the point, slow pace easy to understand.
thank you, really helped my understanding for preparing with the school exam
Thanks Iwee, best of luck 🤞
Thank u so much dude really appreciate it😊
well done it actually helped me alot ♥️
Such a good explanation ⚛️
Cognito really save my exams... Love you❤
i have my physics paper 1 in exactly 12 hours, this is helping me a lot :)
lmao this isn’t in paper 1 💀
@@xfreja literally my reaction 💀
absolutely amazing video
what is the actual point in people disliking GCSE help videos
it just confuses me...
they r the people who are known as "oversmart pants" and those who dont pay attention and understand literally nothing
Yes you are saying true
Thanks you explained that so well
This explanation was really good 👍💯
better than free science lessons :)
TYSM u make this topic so easy like i am studying at 11pm today and I have exam tomorrow and yup everything is clear.
Great vid!
VERY HELPFUL. I NOW HAVE AN A+ ON MY SPACE PROJECT.
so when it runs out of hydrogen and later fuses again, so it is not the hydrogen that fuses but other elements probably helium. am i right?
thank you so much!..this helped a lot!
thank u so much!! this was so helpful! honestly one of the best education channels out there :))
Really happy to hear the vids are helpful! Thanks for taking the time to leave us a comment :)
👍👍👍It was very useful.Thank you very much
Thank you. It's very helpful
Great to hear - thanks :)
This man is a legend
Top Notch Video mate 👍
Thanks Sal 🥳
hello i'm new to this so what is the main sequence blue it is after main sequence yellow?
i love this. it will help me in my science test
oooh i literally js clicked on this js because of how appealing the thumbnail is compared to your other videos
Thanks bro ♡
Maalik?
This video helped me with a project thank you
Thank you sooooo much
nicely explained i hv a test tomorrow hope i get an A*
you are wonderful! ❤
Perfect
Thank you
cheers mate!
Sooooo blackholes arent litteral holes but just dense cores which gravity is so great it bents all light around it, appearing as if it where a black dot with thingness inside???....Huh the more you know!
THANKYOUSOMUCHHHHH🥰
very precise & informative, wondering where do pulsars, quasars come in this picture??
Thank you so much! Is there any similarity between the life cycle of stars and the life cycle of humans?
Does this also cover for IGCSE Space Physics?
only one requets can you please like pretty plesae revise the whole igcse physics in one video
thank you.
There is soooo much missing from the video. A lot happens before and after the red giants phase such as sub giants and agb stars. I feel like you should do a video on the specific phases of stellar death
This is more informative 👍👍
Im supposed to study astrophysics next year but this is interesting
cognito dark mode :) love it
What a legend
Please put in a part where it says what happens to that "Black dwarf ". Thank you.