We made quiz questions to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: apple.co/3d4eyZo Download it here for Android Devices: bit.ly/3TW06aP
These videos are amazing, and they’ve totally saved me a handful of times during the mad dash that is summer physics!! I’ve found what works best for me is to watch the video, then read the corresponding textbook chapter, and then watch the video again. The first time watching it, it may not make too much sense. However, after reading the textbook chapter, it’s a super great way to gauge how much you understand and try to get a deeper/more dynamic understanding of the big concepts before moving to working some math problems. Good luck to all of the other physics students out there!!!
I am almost paying more attention to how it was presented than the actual presentation, she's so focused and intense yet holds an edge of casualness in her tone that might encourage me to interrupt her had I the audacity. Good job, please keep teaching.
i once did the double slit experiment, using a laser-pen and some tin foil. i was amazed when it actually worked and created a beautiful interference pattern on my wall :D
(So many important questions on this topic)-Q#2. What about the shape of the photon envelope keeps it on, its course, predominantly, (most of the photon instances traveling across 'empty space'), instead of doing the single-slit-thing; Would that shape thin out...
I've found CC Physics difficult because of its emphasis on equations. I enjoyed this episode more, with lots of theory (even if I'm still processing it) and little or no equations. I know you have your plans for the course, but I thought I'd offer a bit of constructive criticism :)
Bring back John Green for more entertaining Crash course history.I like the way he jumped on that chair to reveal mystery object.He cynisism was very entertaining.
Excellent video, you really have a gift for explaining these concepts to people like me who aren't mathematical and scientific geniuses :) On that note, Crash Course Calculus with Dr. Shini anyone?
this idea still blows my mind, I can't wrap my brain around the idea of an object being a subset of one object and a completely different object without these two objects being part of each other.
Spider-manana I guess the best way to think about it is to take a leaf from chemistry's book and not try to jam it into one definition we already know (referring to resonance here). Rather, it's better to think about light as neither a particle nor a wave, just something else that happens to have attributes of both. Hopefully that helps :)
I tried to do the coin experiment to see if a spot of light to see if the dot would appear but it didn’t. I tried to find information on how to to it but can’t find any info on that experiment. Any tips on how to do it
(So many important questions on this topic)- Q#1. If a photon is shortened to a quarter wavelength (in an advanced optics laboratory), what is its total wave-cycle-count length for when it passes through a Young's Double Slit experiment-Does it still show 10± lobes on the photoscreen, or is it fewer lobes, (try it)...
It's interesting how a sizable amount of the comments are simply people trying to correct the video with their own opinion. I'm pretty sure Crash Course knows their stuff. So why act like you know things?
I love how english speaking people pronounce things like the 'uy' in Huygens. It's actually pronounced the same way as the 'ui' in Kuiper from Kuiper's belt. For precise pronounciation Google translate 'onion' to Dutch and listen to the result.
Doesn't the presence or not of the bright spot in the middle of the shadow depend on some relationship between the wavelength and the diameter of the circle?
+CrashCourse So does a higher amplitude mean there are more photons hitting the screen per time? Also, if it is destructive interference where two waves cancel each other, what happen to those photons? Its not like they destroy each other... Thanks, this has always confused me
We made quiz questions to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: apple.co/3d4eyZo
Download it here for Android Devices: bit.ly/3TW06aP
"studying waves has its ups and downs" 😂 I love this
When I greet light, light waves back...
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEY!
tragoedia veritas lol
*claps*
This is driving me nuts!
Oh man Shini, I've learned this three times over two years, and this is the first time this has made any kind of sense to me.
Thank you.
A photon walks into a hotel lobby. They ask it if it wants help with its bag and it replies "no thanks I'm traveling light" 😁
funnnyy
Lol
Lol fungal
**gives four wedgies**
Even though it is above my grade level it still helps so when I go back to school i will be ahead of the class in some areas
These videos are amazing, and they’ve totally saved me a handful of times during the mad dash that is summer physics!! I’ve found what works best for me is to watch the video, then read the corresponding textbook chapter, and then watch the video again. The first time watching it, it may not make too much sense. However, after reading the textbook chapter, it’s a super great way to gauge how much you understand and try to get a deeper/more dynamic understanding of the big concepts before moving to working some math problems. Good luck to all of the other physics students out there!!!
I am almost paying more attention to how it was presented than the actual presentation, she's so focused and intense yet holds an edge of casualness in her tone that might encourage me to interrupt her had I the audacity. Good job, please keep teaching.
THANK YOU. I took a physics series and this was a perfect summing up of what I had learned about diffraction. I really needed a refresher.
you guys keep uploading stuff I'm learning at college 😂 from ethics to science 😂
Im learning at secondary school
@@Ph03n1X87 same
Did I just see Enter the Gungeon!? In Crash Course!?
Porygon-Z omg! Obscure reference that I understand on popular show or media!
yup
In settings, I put the speed down to 1.5
Is light a particle or a wave? Or is it just *particularly wavy?*
;)
joke, not a real question.
Master Therion both
Master Therion Light is a wave made of photons.
well check the "double slit experiment" before you post videos...
light can behave both ways...
in another words, god exist
are you serious when you say the wave particle duality implies god exist?
+Barnesrino Kripperino yep not only me but einstein thinks the same...
'observer' the 'watcher'
Let it be known that the people behind Crash Course play Enter the Gungeon.
YESSSS
Yeah dude
Ah, got to love waves without quantum probability
Whose quarantined and watching this for school?
Me for science
Perfect explanation !!!! I just replicated it with my smartphone flashlight, and some books. Works exactly as stated.
I was not able to understand this topic in my college and my exams are near. You put this video at the right time .... thank you so much crash course
My favourite thing about crashcourse is their into music
Hey ur voice travels at the speed of light😂😂😂😂😂
True😂
This is by far the best CrashCourse intro...
Best explanation of the double-slit I have ever experienced! Thank you!!!!
i once did the double slit experiment, using a laser-pen and some tin foil. i was amazed when it actually worked and created a beautiful interference pattern on my wall :D
Interesting! How specifically was it set up?
love the ETG refrence
You just taught me everything my teacher doesn't. Thanks
3:10 the single fact that the creators knew about this enemy in Enter The Gungeon implies that they got to at least the 3rd floor
I love this channel, keep up the great work :D
Thank you for these videos!
I keep waiting for her to take a breath but it never happens.
o.O
O.o
O.O
I, for one, welcome our new Smart-Bot overlords.
Von Neely 4:51
you fool we must fight agains the Overlords to become the new overlords
Von Neely she's a skinny gurl
Breathing is for people with no editors.
5:06. Well done
very easy to understand. Thank you.
This could also be Refraction near the edges.
Does the the coined light spot have a focal distance?
most awesome video keep it up guys
great explanation!
WELL DONE!!
I love Crash Course
Great job
another great video
I don't know what is the most beautiful here faced with awesome gods art including this narator
Oh man where was this three years ago when I did physics and was so totally lost on all of these experiments!
so cool, thanks !
How hasn't anyone noticed the amazing Enter the Gungeun reference!?great vid btw
Great timing, I've got an exam on this.
Hello,
I love your videos! Also, I was wondering which app do you use to make these amazing videos ?
Congrats, my university recommended us to watch this video before entering the laboratory experience.
A 30-minute lecture was given in less than 10 minutes. Light is proud of her.
Am I the only one who gets the "enter the gungeon" reference in the animation at the beginning
yes
XD good to know
Yehudah Goldstein no
She's so adorable it gets hard to pay attention to the content. 😍
Such a great video Wow
I could watch her all day!
Are you guys still planning on doing higher ed physics later on in 2017 or 2018?
Finally I get it! Huygens' Principle explains diffraction!
(So many important questions on this topic)-Q#2. What about the shape of the photon envelope keeps it on, its course, predominantly, (most of the photon instances traveling across 'empty space'), instead of doing the single-slit-thing; Would that shape thin out...
Amazing 👍👍👍👍👍
Did you like the Enter the Gungeon reference? The game is on sale this weekend until January 30.
Are you a paid actor
This is good
Classically good
Actually, its cameras that work like eyes, rather than visa versa. Great presentation!
Hi.... great video. May I ask which software you use to create those animations?
Thank you for the clarification Gemayel we did not understand the subject in the school curriculum because of the old and backward Thank you
Very nice video. Could anyone know which video tool to create this video animation? Thank you.
Great video, definitely one of my favorite subjects :-)
Greaaaat video...super cool animations make things like these really easy to understand. which I'm sorry to say, books just can't deliver.
I've found CC Physics difficult because of its emphasis on equations. I enjoyed this episode more, with lots of theory (even if I'm still processing it) and little or no equations. I know you have your plans for the course, but I thought I'd offer a bit of constructive criticism :)
Light Wave sounds like a c-list DC villain the Teen Titans would fight.
Is there a pdf's for the formulas that you mentioned in this course?
it would be really cool to use this to make light patterns in cathedrals
Bring back John Green for more entertaining Crash course history.I like the way he jumped on that chair to reveal mystery object.He cynisism was very entertaining.
2:50
Enter the Gungeon anyone?
Yep
agreed
Excellent video, you really have a gift for explaining these concepts to people like me who aren't mathematical and scientific geniuses :)
On that note, Crash Course Calculus with Dr. Shini anyone?
this idea still blows my mind, I can't wrap my brain around the idea of an object being a subset of one object and a completely different object without these two objects being part of each other.
Spider-manana I guess the best way to think about it is to take a leaf from chemistry's book and not try to jam it into one definition we already know (referring to resonance here). Rather, it's better to think about light as neither a particle nor a wave, just something else that happens to have attributes of both. Hopefully that helps :)
Short and meaningful videos. ☺☺☺☺
Your good at this 😋😎😘😉
Could you make a video explaining sign, cosign, and tangent?
I tried to do the coin experiment to see if a spot of light to see if the dot would appear but it didn’t. I tried to find information on how to to it but can’t find any info on that experiment. Any tips on how to do it
could you guys do a video on opaque materials and shadows?
Can crash kids make a another video and slowing down everything and explaining words and terms?
ENTER THE GUNGEON?
Sure looks like it to me!
What is that?
Your video just cleared the path for my billion dollar idea
I've been waiting so long for this video. Worth it!
It sure is!!
Oh my God. Enter The Gungeon!!!!!!!!!!!!!!!
what program do u use to make these videos??
PLEASE MAKE A CRASH COURSE MATHS 💕
do i have to process your videos with slo mo guys?
(So many important questions on this topic)-
Q#1. If a photon is shortened to a quarter wavelength (in an advanced optics laboratory), what is its total wave-cycle-count length for when it passes through a Young's Double Slit experiment-Does it still show 10± lobes on the photoscreen, or is it fewer lobes, (try it)...
"many of them thought light was a particle." I guess they're just particular about that
So the shadow is actually two light waves cancelling each other out. Learnt something today. Or just can't remember that part. Thanks for video.
Shini in the Mario's outfit is cute :3
LOL the sun at 6:30 is so cute
i just didnt get it in a full semester engineering.lady just
explained soo effortlessly i regret the time i wasted
It's interesting how a sizable amount of the comments are simply people trying to correct the video with their own opinion. I'm pretty sure Crash Course knows their stuff. So why act like you know things?
non-cuber watches this video: whoah, is that a 10x10 in the background?!?!?!?
Unbelievably difficult !
I love how english speaking people pronounce things like the 'uy' in Huygens. It's actually pronounced the same way as the 'ui' in Kuiper from Kuiper's belt. For precise pronounciation Google translate 'onion' to Dutch and listen to the result.
Can you guys do a video on those Binomial wave videos. the ones where people claim their eye color and height changes?
Doesn't the presence or not of the bright spot in the middle of the shadow depend on some relationship between the wavelength and the diameter of the circle?
my head exploded
0:05 heya gamers who’s watching this cuz of hw?
Probs what will help me when I do the HSC
+CrashCourse So does a higher amplitude mean there are more photons hitting the screen per time? Also, if it is destructive interference where two waves cancel each other, what happen to those photons? Its not like they destroy each other... Thanks, this has always confused me
I would like to ask to PBS team that I am participating in a science competition can I use some of your animations