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Why is the sky blue (and the sun yellow)? 

Khan Academy India - English
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Let's explore why the sky is blue, why the sunset/sunrise is red, why are clouds white. It's all due to scattering of light by the molecules of our atmosphere
Created by Mahesh Shenoy

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3 авг 2024

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Комментарии : 68   
@amyra2093
@amyra2093 5 лет назад
This guy's accent is so 🆒....and his teaching skills r tooo good 👍😄
@harshakanchu5186
@harshakanchu5186 4 года назад
Personally its very beneficial for me......stress buster...stress that comes from the theory part...u r bursting it and giving me the easy way to learn without stress...really really too gud...
@Btsarmy-ng1pl
@Btsarmy-ng1pl 5 лет назад
Woah....the milk solution experiment turned out to be pretty helpful!
@studytea6115
@studytea6115 3 года назад
ARMYYYYYYYYYYYYYYYYYYYYYYYYYYYYY 💜💜💜💜🤗
@namraaah271
@namraaah271 3 года назад
@@studytea6115 annoyingggggggggggg
@studytea6115
@studytea6115 3 года назад
@@namraaah271 sorry for annoying u sorry
@pranavkrishna4413
@pranavkrishna4413 4 года назад
I love khan academy also their experiments so once I but come big I'll definitely sponsor them
@mallutravelersupport7240
@mallutravelersupport7240 3 года назад
Me too
@greentea_e
@greentea_e 3 года назад
How sweet. ˙˚ʚ(´◡`)ɞ˚˙
@mdminhazulislam1034
@mdminhazulislam1034 2 года назад
Same
@angayarkannisivakumar3380
@angayarkannisivakumar3380 5 лет назад
No one explained better than u!!
@greentea_e
@greentea_e 3 года назад
I know right?
@kazuhiramiller7752
@kazuhiramiller7752 4 месяца назад
Absolutely
@taposhibarman1978
@taposhibarman1978 3 года назад
I have no words to tell how good the explanation is , wow!
@kavitha.mmuddappagowda1437
@kavitha.mmuddappagowda1437 5 месяцев назад
I watched many videos about scattering but this one is the best of all
@NiharikaAChirayil
@NiharikaAChirayil 2 месяца назад
This video helped a lot thanks!
@bhavushubhavushu423
@bhavushubhavushu423 4 года назад
You teach great Actually better than any of my teachers Your teaching makes many complicated things easy and interesting
@joeferdin9871
@joeferdin9871 2 года назад
What a wonderful world!
@kavitha.k2792
@kavitha.k2792 3 года назад
The best teacher I've ever seen...Thank you so much sir!!!!!!
@sakshambhatnagar7386
@sakshambhatnagar7386 2 года назад
probably the best explanation one can find on youtube thanks alot!!😀
@surajp1215
@surajp1215 5 лет назад
Beautiful it is :)
@hishamibnmahbub9873
@hishamibnmahbub9873 3 года назад
Wonderful Explanation 🔥🔥🔥🔥🔥
@dhruvishpatel0995
@dhruvishpatel0995 Год назад
Well explained
@jayant7753
@jayant7753 2 года назад
light is so cool !!!!!!
@keepitprofessional2296
@keepitprofessional2296 5 лет назад
Thank you so much, man, seriously. You're awesome.
@shikharakshita5653
@shikharakshita5653 Год назад
We all aceept the fact that we came here after trying all that waste stuff.....and only this worked well..😂💫
@abhishekvishwakarma252
@abhishekvishwakarma252 5 лет назад
Best explained..
@daniyal3685
@daniyal3685 5 лет назад
Best explained
@rowdy_sunny4541
@rowdy_sunny4541 4 года назад
Awesome explanation sir
@piyushchourasia867
@piyushchourasia867 3 года назад
As always #OSM content .........Mahesh Sir
@user-zz6yj2rb3w
@user-zz6yj2rb3w 3 года назад
your explaining methods *chefs kiss*
@tuongdihoc
@tuongdihoc Год назад
Amazing, thank you!
@mansiyadav5316
@mansiyadav5316 5 лет назад
It is one the best video
@pranavkrishna4413
@pranavkrishna4413 4 года назад
Its not one of the best it is the best
@kanzahamid8578
@kanzahamid8578 Год назад
Superbly explained 👍
@pranaysai7713
@pranaysai7713 2 года назад
Such good explanation
@tanishgoel4719
@tanishgoel4719 4 года назад
thankyou so much!!!!
@shrutinatesan1152
@shrutinatesan1152 3 года назад
Great job sir !! 🔥
@sribhagwansingh703
@sribhagwansingh703 3 года назад
Best explanation....
@abhik294
@abhik294 10 месяцев назад
Amazing experiment of colloidal milk solution ❤❤
@anishatadkod1778
@anishatadkod1778 2 года назад
This person is just ❤️
@Yaryaa
@Yaryaa 5 лет назад
Thanku..
@anweshabaruah5798
@anweshabaruah5798 5 лет назад
superb
@pranavkrishna4413
@pranavkrishna4413 4 года назад
You are awesome just like khan sir
@sreenivasreddy7632
@sreenivasreddy7632 5 лет назад
it's so beautiful...😂😂😂😂😂😂🤞🤞..
@mohakjain2005
@mohakjain2005 3 года назад
good one
@sinekonata
@sinekonata Год назад
Perfect explanation. Thanks. Should we assume that the clouds are the same yellowish colour as the "blue-less" sun rays of are they actually white?
@thoughtstreaming5880
@thoughtstreaming5880 3 года назад
Superb
@jadhavsrinivas1862
@jadhavsrinivas1862 4 года назад
Sir,If the size of the particle is big,then won't it pass violet rays?
@swaminathanmuthukrishnan9908
@swaminathanmuthukrishnan9908 2 года назад
Thanks..
@_cktv
@_cktv 3 года назад
👏😍
@amisuman3407
@amisuman3407 Год назад
Actually violet scatters the most vut our eye receptors don't recognise them as it is pure violet While we can see colour in other place as it is made of diff. Colourfull colour
@dineshbhardwaj9328
@dineshbhardwaj9328 5 лет назад
Nice
@fragon8188
@fragon8188 Год назад
Op
@alkaansari965
@alkaansari965 5 лет назад
Very nice explanation
@pranavkoka8597
@pranavkoka8597 5 лет назад
Sir can you please clarify my doubt. I've seen this video but I still don't understand why astronauts looking from space don't see the blue colour of the sky. Blue light does get scattered in the atmosphere, so, ideally everyone should see the sky to be in blue in colour no matter where they look from (unless it is night because there is no sunlight). Can you please answer it as quickly as possible. (It is a question in CBSE class 10 too)
@sarahmathew2360
@sarahmathew2360 5 лет назад
There is no atmosphere in outer space and so there is no scattering of light. Since there is no scattered light to reach our eyes, the sky looks dark and black instead of blue.
@pranavkoka8597
@pranavkoka8597 5 лет назад
Sarah Matthew. Why are the water bodies blue in colour? Isn't it because of scattering of light? So according to what you've said astronauts shouldn't be able to see water bodies on earth. But they do see right? Can you please explain.
@sarahmathew2360
@sarahmathew2360 5 лет назад
@@pranavkoka8597 The earth's atmosphere scatters the blue light. The astronauts are able to see that as the earth also reflects the immense amount of light the sun gives out. I'm not completely sure of this answer as I'm also a tenth grader. 😅
@johndawgsmoke1245
@johndawgsmoke1245 4 года назад
Pranav Koka It is a POV issue. From an astronauts POV looking down through the atmosphere from outer space will still give the oceans that blue color. But because they are above the atmosphere, there is no “blue sky” because they are above the atmosphere .
@myeflatley1150
@myeflatley1150 3 года назад
Actually, water molecules glow blue when they are excited by ultraviolet light.
@Parapresdokian
@Parapresdokian Год назад
I wanna meet you Mahesh!
@ericj199
@ericj199 Год назад
So at noon, both blue and red are scattered; is that why the sun looks white?
@sathibabu9365
@sathibabu9365 3 года назад
Sir super ,but why wave length increase scattering decrease, sir it is difficult but explain me please
@khamni1819
@khamni1819 2 года назад
How many hands do you have?
@SabaG-ov5wz
@SabaG-ov5wz 2 года назад
Chat
@hishamibnmahbub9873
@hishamibnmahbub9873 3 года назад
Wonderful Explanation 🔥🔥🔥🔥🔥
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