Why is the sky blue and the sun yellow? (Hindi) | Human eye | Physics | Khan Academy

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.
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Пікірлер: 950

  • @siddhantpatel6783
    @siddhantpatel67832 жыл бұрын

    Literally this guy deserves an Oscar 👍

  • @warzone5405
    @warzone54055 жыл бұрын

    Thank God finally I got the perfect video lecture. Easy to understand, voice is also interesting. I am glad have this video.

  • @bizarrehuh8076

    @bizarrehuh8076

    4 жыл бұрын

    sameee no one else is explaining it properly. now i'm satisfied

  • @paramitam4002

    @paramitam4002

    4 жыл бұрын

    WAR ZONE See yourself with torchlight kzread.info/dash/bejne/kXiLuMV8qMKwhso.html

  • @salehaishrat8684

    @salehaishrat8684

    3 жыл бұрын

    Seriously ...

  • @akshupadhyay511

    @akshupadhyay511

    3 жыл бұрын

    Isse aacha edu mantra

  • @gouravgill3175

    @gouravgill3175

    3 жыл бұрын

    @@akshupadhyay511 nhi aisi baat nhi h dono hi acche h...

  • @anonymoususer9053
    @anonymoususer90534 жыл бұрын

    Your Practical experiments made all the phenomenon clear. Great way of teaching👍👍.

  • @aniruddha7184
    @aniruddha71845 жыл бұрын

    Amazingly explained.... Very joyful voice... Hats off..... It's a kind of voice that makes your mind to think "ab aage kya hoga? "

  • @RitikKumar-ie1zr
    @RitikKumar-ie1zr4 жыл бұрын

    Your voice is same as R.Madhavan's voice...So, whenever I watch your video...I thought I'm watching '3 idiots'... One of the best movie😁😁😁

  • @senniyappan3256

    @senniyappan3256

    4 жыл бұрын

    🤣🤣

  • @vishnucharanmunna4055

    @vishnucharanmunna4055

    3 жыл бұрын

    😀😀😀 really

  • @thanosbabaji1127

    @thanosbabaji1127

    3 жыл бұрын

    😶kitne marks aye board me?😁😅😂😂

  • @flgnsngh
    @flgnsngh3 жыл бұрын

    Boht saare channels aaye aur gaye but Khan academy is gold! 💯⭐

  • @aryansharma65
    @aryansharma652 жыл бұрын

    There is no better way than this to explain something like this . Amazing lecture 👏 🙌 Anybody who is not from science background can also understand it very easily. Superfantabulous ❤ and sir your voice is really amazing👍

  • @AryanSingh-pu3ys
    @AryanSingh-pu3ys5 жыл бұрын

    Ram Bhaiya you are amazing thank you very much for this explanation

  • @Amit-cf2lj
    @Amit-cf2lj5 жыл бұрын

    Experiments simple thee pr concept but excellent samjh a gya

  • @SR-pw6pi
    @SR-pw6pi4 жыл бұрын

    I searched a lot but this is the best and perfect explanation. It covers the best examples of Tyndall effects.

  • @aneek_edit
    @aneek_edit4 жыл бұрын

    Tysm❤️ sir for your incredible explanation.... I got all the concepts... At last I wanna say just one thing... You're just awesome...😊😊

  • @amannita69

    @amannita69

    3 жыл бұрын

    Hii

  • @rakeshdwivedi7190
    @rakeshdwivedi71903 жыл бұрын

    Why youtube not recomed this chanel? And also do not show theirvideo on searching

  • @MannatTrivedi

    @MannatTrivedi

    3 жыл бұрын

    As this video is not optimised for SEO, & Khan Academy works for students... Thet don't waste money on promotion like other companies

  • @monikachuttani6645
    @monikachuttani66455 жыл бұрын

    Best channel explaining things that no other channel does

  • @amansales4226

    @amansales4226

    4 жыл бұрын

    Hmm

  • @rohansachdeva3724
    @rohansachdeva37243 жыл бұрын

    Really love your lectures♥️♥️ Please come up with Olympiad level videos and questions also.

  • @veel1642
    @veel16423 жыл бұрын

    When imma grow up imma give this man a big fat donation so that everyone can access this channel

  • @shraddhayadav5813
    @shraddhayadav58133 жыл бұрын

    I was totally confused about this concept..... but now u have totally removed my confusion thanks a lot sir 👍👍👌👌 🤗🤗🤗

  • @cute3753
    @cute37535 жыл бұрын

    I'm very happy ki mane iss channel ko subscribe Kiya. Thanks a lot Khan Academy India

  • @rohitnagwal5437
    @rohitnagwal54374 жыл бұрын

    Brilliantly explained sir. You are the god of physics. I would like to meet you in future since you made physics much simple for me. Thank you sir .

  • @anutiwari2120
    @anutiwari2120 Жыл бұрын

    Amazing teacher with amazing knowledge and with amazing ability to make us understand important concepts simply and clearly 👍🏻👍🏻😊😊

  • @dishagaur6636
    @dishagaur66365 жыл бұрын

    Your teaching is too catchy & cool ; freky & concise!!🤗🙂🙂

  • @BhimKumar-ks4kc
    @BhimKumar-ks4kc4 жыл бұрын

    Extraordinary fantastic...

  • @atoz9562
    @atoz95623 жыл бұрын

    At any institutions in which me and my friends study they don't know any experiment,only know due to refraction of light this is happen but you give a truth experiment which helps to believe and learn frequently🙏🙏🙏❤️❤️❤️

  • @amansales4226
    @amansales42264 жыл бұрын

    No other channel anywhere else explains in this fabulous way Great Explanation 👍👍

  • @paramitam4002

    @paramitam4002

    4 жыл бұрын

    The Ayush channel See yourself with torchlight kzread.info/dash/bejne/kXiLuMV8qMKwhso.html

  • @anitajogi2378
    @anitajogi23784 жыл бұрын

    Thanks sir For clearing my doubts 🙏🙏

  • @smritadas9067
    @smritadas90672 жыл бұрын

    Wow!!😍 Amazing animation and outstanding explanation ❤️❤️❤️all concepts are clear without any doubt.THANK you so much🙏

  • @gunjantayal2855
    @gunjantayal28555 жыл бұрын

    Perfect...explainaton...👍👏 *TYSM*

  • @anshkumar6368
    @anshkumar63682 жыл бұрын

    Brilliant. Khan academy is the best teaching channel on the youtube👍👍

  • @moveonmotivationalmojo5829
    @moveonmotivationalmojo58295 жыл бұрын

    Practical Presentation and way of teaching is outstanding. God bless you

  • @SeemaDevi-wx4jq
    @SeemaDevi-wx4jq3 жыл бұрын

    Very nice explanation I really understood all the topics covered.👍👍

  • @urjagoyal2319
    @urjagoyal23194 жыл бұрын

    Sir , your videos are so informative and explanatory , no other channel can explain all these topics better , clearly this is the best channel for physics ever .

  • @power.factor
    @power.factor3 жыл бұрын

    This is how a teacher should be 🙏🙏🙏

  • @mirzauvaisbeg4610
    @mirzauvaisbeg46103 жыл бұрын

    I can't praise your explanation in words. Simply Outstanding

  • @VG__
    @VG__5 жыл бұрын

    I realllyyyyy wholeheartedly request u to plzzzzzzzzz keep making such videos especially related to science and sst.....bcaz these are subjects that reallly demand command on themm!!!; Plzzzzzzzzzzzzzzzzzzzz sirrrr..keep making such videos and we students will keep liking them tooooooooo.....

  • @SUPER10CLASSES

    @SUPER10CLASSES

    4 жыл бұрын

    kzread.info/dash/bejne/jIKsm7Cmpai3gbA.html Subscribe this channel

  • @HARYANA78YT

    @HARYANA78YT

    3 жыл бұрын

    Rip English

  • @VG__

    @VG__

    3 жыл бұрын

    @@HARYANA78YT umm, just a few "autocorrect" transformations.. happens! Mention not:') Ps:- correction done btw✅ xD

  • @anubhajaiswal5180
    @anubhajaiswal51803 жыл бұрын

    This is indeed a splendid explanation. Without much ado you've put the points impeccably. Thank you.

  • @soumyajitkundu4002
    @soumyajitkundu40023 жыл бұрын

    Best video ever to understand. Everyone should watch this.

  • @ShivamKumar-fm8ev
    @ShivamKumar-fm8ev8 ай бұрын

    Sir app bahut bahut hi accha padhate hai ... App ki voice bhi bahut acchi hai app mera pura doubt and concept puri Tarah se clear Kar de te hai or thanks sir app bahut hi easy way me padhate hai aur app ka background bhi bahut accha hai ..... Sir sabhi Sach keh rehe hai app ko award se nawaja jana chahie......

  • @ashoklenka4534
    @ashoklenka45344 жыл бұрын

    You are the most hard working and passionate teacher. Thank u for such an amazing explanation.

  • @vaishnavigupta46
    @vaishnavigupta465 жыл бұрын

    Wow sir its such a great explanation..... Crystal clear concept....

  • @tanmaymeshram8343
    @tanmaymeshram83434 жыл бұрын

    Thaks for explaining with real experiments👌👌

  • @salmanrrm118
    @salmanrrm118 Жыл бұрын

    I am devoid of words to admire your way of teaching! Highly impressive!

  • @apik24
    @apik244 жыл бұрын

    Your experiment was amazing.

  • @maheshmadake7418
    @maheshmadake74184 жыл бұрын

    This is what I was searching since year.Really high quality lecture and explanation.

  • @ashinauhwar2585
    @ashinauhwar25854 жыл бұрын

    Aapke phadhane ki best baat ye h ki concepts samjhate ho definitions nhi ......thank you 😊

  • @warzone5405
    @warzone54055 жыл бұрын

    Experiment also helped too much to understand easily.

  • @kks4502
    @kks45025 жыл бұрын

    Thanks sir the perfect video i have ever seen in youtube.. satisfied with every questions.. good job..😄

  • @riderengine

    @riderengine

    Жыл бұрын

    Hm

  • @vijaysharma5022
    @vijaysharma50225 жыл бұрын

    Thanks sir . For such a useful video

  • @sakshyanigam2906
    @sakshyanigam29064 жыл бұрын

    amazing explanations with experiments. i want this type of schools

  • @samarpitasharma1166
    @samarpitasharma11664 жыл бұрын

    What an explanation!!amazing 👌👌

  • @shivanipandey29
    @shivanipandey294 жыл бұрын

    I really love the last question I like the way you teach

  • @Thegearboxx
    @Thegearboxx4 жыл бұрын

    This man really explain good

  • @ashes3800
    @ashes38005 жыл бұрын

    Wonderfully explained. Concept became clear

  • @Sagar-wn1po
    @Sagar-wn1po4 жыл бұрын

    Best video on this topic. This is how it should be taught in schools. No one will ever forget this concept.

  • @beinghuman1036
    @beinghuman10364 жыл бұрын

    Best best best lecture ever your teaching style is awesome Thanks a lot aapko meri duaen !!! 😇😇😇

  • @KhushiKumari-hz5wi
    @KhushiKumari-hz5wi4 жыл бұрын

    You deserve a lot of respect from my side. Best 👍💯 explanation.

  • @amitsoni579
    @amitsoni5794 жыл бұрын

    Your voice gives amazing explanation. Bless

  • @skmodi882
    @skmodi8825 жыл бұрын

    Marvellous !!!!concept & ideas to teach

  • @rawatjiii7479
    @rawatjiii74795 жыл бұрын

    Thank u sir may god bless you

  • @monalijamatkar5746
    @monalijamatkar57465 жыл бұрын

    Please upload, the videos of 12th class physics chapters................😁🙂please

  • @jiyasharma4400
    @jiyasharma44004 жыл бұрын

    Wonderful explaination......itne sare video dekhe....PR sirf isme samj aaya

  • @nischaykumar8241
    @nischaykumar82413 жыл бұрын

    What an amazing video. All doubts cleared!!. This is what I was looking for.

  • @subhash_kumar2408
    @subhash_kumar24085 жыл бұрын

    Superb RAMjee

  • @gloriousera
    @gloriousera5 жыл бұрын

    Awesum

  • @shreyaspeaks6724
    @shreyaspeaks67243 жыл бұрын

    This channel has helped me clear all my doubts Thank you and great work

  • @anantamishra2943
    @anantamishra29435 жыл бұрын

    Thanks. It actually helps.

  • @nkkhan4062
    @nkkhan40625 жыл бұрын

    Thank you sir u are great lecture class

  • @tanmaymehra6115
    @tanmaymehra61155 жыл бұрын

    Lovely video Keep the good work going RAM Amazing 😉

  • @patakotisrinivas1918
    @patakotisrinivas19184 жыл бұрын

    Beautifully presented sir...thanks...

  • @--beast--
    @--beast--4 жыл бұрын

    Hatsoff bro, very good Explaination plus voice

  • @harshsinghal4342
    @harshsinghal43425 жыл бұрын

    Awesome video. Keep making more.🙂

  • @shortvideo0745

    @shortvideo0745

    3 жыл бұрын

    Pad le bro

  • @yellowbutcher8349

    @yellowbutcher8349

    2 жыл бұрын

    @@shortvideo0745 he must be in 12th

  • @mr.indiancuber3173
    @mr.indiancuber31734 жыл бұрын

    " All concepts is clear because khan academy is here"

  • @omanshmalhotra6694
    @omanshmalhotra66944 жыл бұрын

    I understood completely Thanks a lot!

  • @Study1Chary
    @Study1Chary Жыл бұрын

    Scattering concept is mystery to me, but it all clear my doubts, with your experiment and explanation. Thank you very much 🙏🙏🙏.

  • @ananyaislam3951
    @ananyaislam39515 жыл бұрын

    soooooooooooo good! love from bangladesh, keep making more!

  • @shantanuagarwal1029
    @shantanuagarwal10294 жыл бұрын

    Amazing Unbelievable Sir. U should upload chemistry and biology also Amazing Love You sir Ji

  • @SUPER10CLASSES

    @SUPER10CLASSES

    4 жыл бұрын

    kzread.info/dash/bejne/jIKsm7Cmpai3gbA.html Subscribe this Channel

  • @ayanda759
    @ayanda7594 жыл бұрын

    आप तो महान है sir..............👌👌👌👍👍👍👍👍❤️❤️

  • @ishratnezamanamika7253
    @ishratnezamanamika72533 жыл бұрын

    What an interesting topic! And so beautifully explained 👏❤

  • @jaishriram4340
    @jaishriram43404 жыл бұрын

    QUESTION:-Why then the air around us doesn't appear blue?

  • @geetadahiya4911
    @geetadahiya49115 жыл бұрын

    Wonderful explanation sir!!! COMMENDABLE!!!☺️

  • @androcraft_95

    @androcraft_95

    4 жыл бұрын

    its really wonderful ☺☺

  • @tanulikajana2860
    @tanulikajana2860 Жыл бұрын

    Just wow man.....

  • @kewalkrishankalra1982
    @kewalkrishankalra19824 жыл бұрын

    Weldone, bro what a explanation ek baar me samaj me agayay

  • @Sub.inspector753
    @Sub.inspector7535 жыл бұрын

    Thanks

  • @ishagupta1015
    @ishagupta10155 жыл бұрын

    Thanks alot for making concepts so clear specially the experiments n explanation all was too good and interesting 😊

  • @manjindersingh9396

    @manjindersingh9396

    5 жыл бұрын

    kzread.info/dash/bejne/iJ6axNaBaMu7nto.html

  • @pankajsanyal2958
    @pankajsanyal29582 жыл бұрын

    One of the best teacher...

  • @tanyarani7279
    @tanyarani7279 Жыл бұрын

    Such a great and wow experiment

  • @scienceprojectmanagement9350
    @scienceprojectmanagement93505 жыл бұрын

    Sir one more question how the all colours lights are separated in a 🌈

  • @sanjeevthapa3374

    @sanjeevthapa3374

    4 жыл бұрын

    Ok

  • @tanmaymeshram8343

    @tanmaymeshram8343

    4 жыл бұрын

    Good question

  • @SUPER10CLASSES

    @SUPER10CLASSES

    4 жыл бұрын

    Due to refraction of light

  • @ajsiblings3616

    @ajsiblings3616

    4 жыл бұрын

    Due to dispersion of light and internal reflection by water droplets present in atmosphere

  • @angel-jw7hr

    @angel-jw7hr

    4 жыл бұрын

    @@ajsiblings3616 right

  • @sanjeypandey1723
    @sanjeypandey17235 жыл бұрын

    7 : 06 can u explain it tht why the particles removed the blue ray plzzz reply

  • @Sagar-wn1po

    @Sagar-wn1po

    4 жыл бұрын

    Due to Reyleigh effect, scattering is inversely proportional to wavelength of light. Violet has smallest wavelength.

  • @snehashukla6054
    @snehashukla60543 жыл бұрын

    Really sir your explanation is amazing....

  • @anilkumarmukharjee1639
    @anilkumarmukharjee1639 Жыл бұрын

    Wow !!! What an explanation!!! I know reason behind blue sky....but orange/red sun science was not known to me.... awesome practical .....i just love it

  • @dikshabaurai1776
    @dikshabaurai17765 жыл бұрын

    But sir then why do we find red algae in greater depths..... It has somewhat opposite explanation.......

  • @dharmendratamuly43
    @dharmendratamuly435 жыл бұрын

    app ne to bola tha agar earth me atmosphere nehi hoga to Hume other side black dikhega par ek room me to atmosphere hoti he to mera sawal he ki Hume other side kyu black dikhti he plz ans my question

  • @scienceprojectmanagement9350

    @scienceprojectmanagement9350

    5 жыл бұрын

    Because the light of torch is very less and can't scatter in the whole room but if you take aa big light resource like LED bulb it will scatter in the whole room..

  • @sanjanaaich7330
    @sanjanaaich73302 жыл бұрын

    The experiment was so cool...

  • @Swatisingh-qn5yi
    @Swatisingh-qn5yi4 жыл бұрын

    Your teaching makes hard things easy......thank you so much

  • @searchtrending
    @searchtrending4 жыл бұрын

    That is not more and less colour but concept is that Light having shorter wavelength are more effective in scattering of blue Light.

  • @shehlachaudhary.804
    @shehlachaudhary.8045 жыл бұрын

    But why some times the colour of clouds is black?

  • @asifalam5519

    @asifalam5519

    5 жыл бұрын

    May be aryan due the presence of water vapour, pollutants particles, some small earthy particles and various types of polluted gases like co, co 2, ch4 and so 2. All mix together to form a concentrated heavy water droplet to make a dense black clouds😅 well it's totally my thinking brother.. I don't know exactly what's the reason.

  • @shehlachaudhary.804

    @shehlachaudhary.804

    5 жыл бұрын

    Nice 😊

  • @shehlachaudhary.804

    @shehlachaudhary.804

    5 жыл бұрын

    Accha hmmmm

  • @princeking523

    @princeking523

    4 жыл бұрын

    Can u tell me why

  • @arshad723
    @arshad7233 жыл бұрын

    thanks team KHAN ACADEMY AND OUR RAM SIR now i have clarity in my topic and i really loved the video

  • @hassaansajid8287
    @hassaansajid8287 Жыл бұрын

    May Allah increase your knowledge and you have a blessed life😊

  • @shivinsworld8748
    @shivinsworld87482 жыл бұрын

    Before last day before exam how many time people see at 2.0 x speed comment

  • @jaishriram4340
    @jaishriram43404 жыл бұрын

    QUESTION:-sir, the particles of gold are also bigger than the wavelength of visible light then why don't they appear white?

  • @31sohampandeyxi-a92

    @31sohampandeyxi-a92

    3 жыл бұрын

    It is so because gold light is incident on the particles and also it doesn't have spectrum of VIBGYOR, so after scattering it will appear gold in colour.

  • @rahulkarmakar6866
    @rahulkarmakar68663 жыл бұрын

    Wowwwwwwww....... Amazing.........

  • @riyachaturvedi2805
    @riyachaturvedi28053 жыл бұрын

    outstanding communication skills of yours............brilliant