Please adjust the volume It is low It is good and very imformative

this type of teaching make us scientists 😍😍 THANK U DELTA STEP

@DeltaStep

6 жыл бұрын

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Your way of explanation is awesome.. Keep it up

Hey , i am a physics honours student and after so many pages of derivations i derived this relation . I was scrolling and saw your video i clicked and believe me this is the best explanation i found . Really excellent work .

@DeltaStep

3 жыл бұрын

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The explanation is beautiful but towards end of the video, as you have discussed that why during sunrise and sunset the sky appers reddish, I think it is not sufficient.You must say that both scattering and phenomena of refraction plays an important role in colouring the sky in to red. During sunrise and sunset the Sun is at farthest position from earth. First of all when the sun light reaches the atmosphere they undergoes refraction as they passes through the layers of atmosphere, for which blue light bent the most and red light the least.Along with bending blue light and other short wavelength light components get scattered much. So refraction and scattering of sun light consequence in blue light escaping out of sight of observer on Earth & red light undergoing a perfect bending to reach up to the sight of observer on Earth.

@DeltaStep

4 жыл бұрын

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I treat u like my teacher.....cuz...i write notes while ur explaning...it makes me easy ...thx u soo much👍👍👍👍👍👍👍👍

@DeltaStep

5 жыл бұрын

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Thank u sooooo much sir....you r the only one who explain scattering of light in the best manner....

Thank you very much!... I studied this in 10th,now IAM in my last year of post graduation, finally I understood it clearly. Special thanks to you and your team

@DeltaStep

6 жыл бұрын

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u are explaining very clearly from basics, we difficult to find like u. Thanks a lot

@DeltaStep

6 жыл бұрын

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very nice video.. hats off man I understand everything and cleared all my doubts.. thumps up

@DeltaStep

6 жыл бұрын

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@mohansai4333

5 жыл бұрын

Sir wave length of violet is less comparative to blue why sky not appear violet

@anjulpatel5792

5 жыл бұрын

+Mohan Sai voilet, indigo and blue all have small wavelength so they all scatter and the overall or combined effect is blue

@itsscience

4 жыл бұрын

mr. Azeem aka THE PROFESSIONALIST See at home kzread.info/dash/bejne/kXiLuMV8qMKwhso.html

@27arundhatikundu82

3 жыл бұрын

@@mohansai4333 violet is not a primary colour. And violet comes from Blue

I am not science student. While explaining a lesson I needed to know this. You explained it sooooo well. Thanks a million.

@DeltaStep

3 жыл бұрын

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you're a great teacher fam! HIGH VIBRATIONS TO U

You r the only one who got successful in teaching me this concept 😃

@DeltaStep

5 жыл бұрын

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your animations are fabulous which made me more easy to understand thanks for it and keep uploading more videos☺️☺️

@DeltaStep

5 жыл бұрын

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Great teacher. Awesome presentation. i have tried several times to understand this thing but in vain but you have made it simple and easier for me. Thank you

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4 жыл бұрын

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Deltastep is the best online material and help available..... and this boy who takes the sessions is outstanding.....

@DeltaStep

6 жыл бұрын

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Its fantastic, now i dont to cramb it any more. Thank you so much!

@DeltaStep

4 жыл бұрын

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Thank you!! the best explaination ever!!

@DeltaStep

5 жыл бұрын

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We are able to see a color just because it is reflected by that object. As sky is reflecting the blue color we are able to see the blue color. Sun appears red during sunrise and sunset because all the colors of Vibgyor get absorbed in the long path of atmosphere it is traveling and what all remains is red.

@samarpratapsingh3088

5 жыл бұрын

Yes u re 100% correct bro

Thank you! Come again! just kiding man, nice presentation! congrats

@DeltaStep

6 жыл бұрын

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@fl_qwsome

3 жыл бұрын

👍🏻👍🏻

This video is amazing, best explaining ever. Thanks a bunch

@DeltaStep

5 жыл бұрын

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Awesome explanation.with nice method of technology.. practically seen things are more understanding. ... thanks upload more...

@DeltaStep

6 жыл бұрын

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Amazing u r soo clear while explaining Tqsm..!

@DeltaStep

6 жыл бұрын

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Nice, your video is the best in the whole list of this topic. I wanted to go simple but deeper, and the was no such video of my choice but u have solved the problem. But you should make your videos a bit funny. It helps to the watcher. 😇😇😀😀

superb can u pls upload a video on how actually wavelength affects scattering?

@DeltaStep

6 жыл бұрын

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So if we see red when the sun to earth distance is greatest but blue when it is shortest, shouldn't that mean at some point during the day we would see a green sky?

Thank you DELTA STEP ... now i realised these things 1.The development of interest of a student towards a subject depends a lot upon techniques used by teachers 2. formulae do not complicate science, they make it more comprehensible 3. Teaching is challanging and fun at the same time 4. WE NEED THIS QUALITY TEACHING IF WE ARE EXPECTING OUR FUTURE GENERATIONS TO BE REVOLUTIONARALY CURIOUS

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2 жыл бұрын

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Distance between sun and earth is 150 million kms a mindboggling fact,really😂😂😂😉😉😉😉 .Who thought it was 1km

@LadyLacquerista

4 жыл бұрын

LOL

@Ajay0pp

4 жыл бұрын

Fascinating

@DeltaStep

3 жыл бұрын

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Really Appreciated. I understood the concept well. Thanks

@DeltaStep

6 жыл бұрын

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I just love the way you teach and talk sir.. thank you so sooo sooooo much sir

@DeltaStep

6 жыл бұрын

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very good and simple explanation,......need some more video like this for daily life sci phenomenon....

@DeltaStep

6 жыл бұрын

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Nice explanation... Keep it up👍👍

Superb explanation 👌👌👌 It is very helpful for us thank you........

@DeltaStep

5 жыл бұрын

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Best explanation ever, congratulations from Peru !!!

Sir i have a question fir you , violet colour has least wavelength so sky must look violet bcoz least wavelength most scattering .

@DeltaStep

3 жыл бұрын

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Sir as you are told that the green and blue light scatter more why it will not work on sunrise and sunset. sir please answer to these question.

@DeltaStep

5 жыл бұрын

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thanks a lot it helped me so much i was preparing for my 10 th board exams but I was not getting this concept . after watching this video , i realized that why sky appears blue. thanks a lot for helping me ☺

@DeltaStep

6 жыл бұрын

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Amazing explanation! Thanks for your sharing. Suggestion: you should say "much less" instead of "very less". You're talented, keep it up

Hi, can you please tell me the name of the technology you are using. Will be very thankful.

@Grizzly21451

4 жыл бұрын

Smart board

Hi sir..good morning. In the video you explained that due to scattering of light sky is blue and in space there won't be any atmosphere. In that case sky should appear white instead of black. Please answer

@DeltaStep

6 жыл бұрын

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Teachers told me why sky appears blue but didn't explained like this.. Thank u so much sir... Now I can explain it to my students..

@DeltaStep

6 жыл бұрын

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Plzz increase the volume of yours sound you explain it very well plzzz......!

@DeltaStep

6 жыл бұрын

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Sir,yeh sunset aur sunrise k time, blue rays and green scatter ho kr hamari eyes pe kyun nahi padti,jaise k blue colour of sky wale case mein tha

Amazing explanation 😘 😘

@DeltaStep

5 жыл бұрын

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Finally I understood this. Thank you very much sir. It was very helpful.

@DeltaStep

3 жыл бұрын

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Sir i have a doubt! The density atmosphere is very high near the earth compared to up above the earth...i.e.,the particles of atmosphere are of larger in size which usually scatters light colour of larger wavelength...then why the sky doesn't looks red since the last refracted ray is from the layer of atmosphere near the earth (large colloidal particles)??????

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4 жыл бұрын

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Thank you very much for publishing this. You did a very good job. God bless you1

@DeltaStep

6 жыл бұрын

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Your classes made my studies simple .thank you

@DeltaStep

3 жыл бұрын

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Can you please tell me it's answer in relation with Tyndall effect But the video is very very good and even very helpful

@DeltaStep

5 жыл бұрын

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u explains every topic in detail thnx keep making videos

@DeltaStep

6 жыл бұрын

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NICE EXPLANATIONS ..... KEEP IT ON ...... UPLOAD MORE VIDEOS AND PLEASE UPLOAD BASED ON BIOLOGY .... PLEASE SIR

Osm....u made me score well in my revision exam..in physics...tq sm sir 👍😁😍

@DeltaStep

5 жыл бұрын

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sir i have a one doubt tell me sir why we don't take first two light vilot and vibgyor

Good job ... I want refrection of light

Wonderful job. I told my daughter to watch all your physics videos. It is very useful for her in her studies.

@DeltaStep

5 жыл бұрын

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@amirhassan2663

4 жыл бұрын

DeltaStep Can you give me more information about registration?

Nice way of explanation it helps me a lot to understand thank you

@DeltaStep

6 жыл бұрын

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watched tons of videos on scattering but this one is best.

Violet & indigo lights wavelength are less than blue then according to your explanation our sky should look like violet & indigo also Plz explain this

@DeltaStep

4 жыл бұрын

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@markoadhikari8071

3 жыл бұрын

That's a good point...And the reason why the sky doesn't appear violet or indigo is because of the fact that the retina in our eyes are designed to perceive red,green and blue colours (primary colours) more effectively than other colours...say orange, yellow, violet, indigo, etc...So, among these 3 least wavelength radiations that are perfectly scattered, blue is more effectively perceived by the human eye...so, sky appears blue....hope this clear ur doubt 😃👍

nice way of teaching...very clear to us...

@DeltaStep

6 жыл бұрын

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Please increase your volume

awsm keep it up...... vry much imprssive.... good interlectual skills..

@DeltaStep

6 жыл бұрын

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The evening sky looks orange/red not because of the increased distance between the sun and the earth as you have said, but actually because the sunlight travels longer distance in the atmosphere before it reaches us.

@DeltaStep

Жыл бұрын

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Superb. Easy understanding. Good videoclip.

@DeltaStep

6 жыл бұрын

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Thanks for your presentation. You explained it very clearly and made it easier to understand. However, I am a little confused at the end when you explained the red sky during sunrise and sunset. You mentioned that the distance between the earth and the sun is greatest during those times. Shouldn’t this distance be more or less the same in the short space of hours between sunrise and noon? And any variation due to the observer’s position on the earth is negligible due to the tiny earth radius compared to the distance to the sun? Thank you.

@DeltaStep

Жыл бұрын

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video is excellent but the sound is slow .what to do to raise it

Dear friend I appreciate your effects to explanation about why sky appears blue. I just want to add one point that is regarding radiations from sun, because sun is the composition of light elements so I can not producs x

@PhysicswithSafdar

4 жыл бұрын

It can not produces x rays further sun is not the source of gamma rays as you shown in diagram. I hope you will realize the issue so make changes in your diagram. I wish you good luck , keep working.

@DeltaStep

3 жыл бұрын

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You are very good explainer every thing was explained clear

@DeltaStep

3 жыл бұрын

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Really awesome...I do follow all your videos. It helps me out always

@DeltaStep

6 жыл бұрын

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Sr plz choose some important topic for upsc exam

Sir pls make your playlist as like a seperate class and chapter name both ...thnks

@DeltaStep

4 жыл бұрын

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What a explanation 😳😳!! Just spellbound 👌👌👌👌👌

@DeltaStep

3 жыл бұрын

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very nice way of teaching and the language is very easy to understand 😃😃

@DeltaStep

6 жыл бұрын

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So easily it could be understood ! Thank you.

@DeltaStep

4 жыл бұрын

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Clear explanation thanks.. But for red colour scattering needs some more explanation

@DeltaStep

4 жыл бұрын

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Very good explanation.easy to understand. thanks

@DeltaStep

5 жыл бұрын

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same as sun set and sun rise, in noon the red rich and blue scattered so it has to be look red at noon..

Explained very well. Thanks.

@DeltaStep

6 жыл бұрын

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I really dont understand how green is a primary color, so infact i have a question, how can you derive the color yellow from red, green, and blue light?

@DeltaStep

5 жыл бұрын

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Thank you I saw many videos before this video but my concept was not clear now I understand

@DeltaStep

6 жыл бұрын

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Why the colour of sky is not violet or indigo,as they have the least wavelength as compare to blue?

@DeltaStep

5 жыл бұрын

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nice presentation ....that pictures helps us to understand more...so please keep uploading

@DeltaStep

6 жыл бұрын

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Bro why don't we take violet... Violet is also less wavelength than blue Results more scattering than blue Among VIBGYOR Plzz explain

@DeltaStep

3 жыл бұрын

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Amazing... I m vry much benifit. Thnk u gys.

@DeltaStep

6 жыл бұрын

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I like ur videos very because ur videos are very easy to understand .... thank u for such nice videos😊😊😊👌

@DeltaStep

6 жыл бұрын

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MashaAllah ap bht a6a samjhatay hain.

@DeltaStep

4 жыл бұрын

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Nice concept on sky to be blue ... but I could not catch your idea on red on early sunrise

Great....... Helpful and very conceptual

@DeltaStep

6 жыл бұрын

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I really like your videos. Please keep uploading.

@DeltaStep

6 жыл бұрын

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awesome ! i love the way you teach .make more videos for numerical problems

@DeltaStep

5 жыл бұрын

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Sir voilet also has minimum wavelength as blue has... Then y we can't see the sky as voilet color

@DeltaStep

3 жыл бұрын

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@shivakrishna2495

3 жыл бұрын

@@DeltaStep clear my dout sir.. Then I will subscribe

Most beautiful and informative vedio..complete understanding guaranteed..

@DeltaStep

6 жыл бұрын

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Superb sir i liked ur way of explanation☺☺☺☺

@DeltaStep

5 жыл бұрын

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good.. but the explanation of the red is poor. You need to mention the distNce of light traveling in the atmosphere is higher during sunset than it is at noon. so scattering is much more :) Hello to you from lebanon..

@haimlevy654

5 жыл бұрын

but he did almost at the end of the video

@asifumar9006

4 жыл бұрын

Mad mistake at the end

What about night time then when sun is absent. I think Rayleigh research too is missing some unknown concept. Anyway nice explaination and thanks for your knowledge.

@DeltaStep

5 жыл бұрын

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Nice explaination sir..... really helfpul for my physics exam

@DeltaStep

5 жыл бұрын

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@atharvporanik6766

5 жыл бұрын

Its my pleasure sir it helps me a lot and i attend my exam very well👏👏👏👏👏👏👏👏👏👏👏👏👌👌👌👌👌👌🤗🤗🤗🤗🤗🤗🤗🤗🤗

Your explanation is superb

@DeltaStep

6 жыл бұрын

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can. we download the pdf that you are using from any websites

@DeltaStep

6 жыл бұрын

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very nicely explained. Thank you.

@DeltaStep

5 жыл бұрын

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why the sky appear reddish orange in the evening time 🤔🤔🤔🤔🙄 what the reason behind it can u please sir.... or 🤔the red colour will become shorter wavelength in the evening!!!!!☺️☺️☺️

@DeltaStep

5 жыл бұрын

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very nice sir👌 Awesome