रात में आकाश हमें काला क्यों नजर आता है? Olber's paradox explained in hindi

This video explains "The Olber's Paradox" in hindi language which basically asks, Why night sky is dark?
Olbers’ paradox, in cosmology, paradox relating to the problem of why the sky is dark at night. If the universe is endless and uniformly populated with luminous stars, then every line of sight must eventually terminate at the surface of a star. Hence, contrary to observation, this argument implies that the night sky should everywhere be bright, with no dark spaces between the stars. This paradox was discussed in 1823 by the German astronomer Heinrich Wilhelm Olbers, and its discovery is widely attributed to him.
#sponsored
----------------------------------------------------------------------------------------------------------------------------------
KUKU FM Flat 50% discount coupon code...Only valid for first 250 viewers ONLY 👇👇
----------------------------------------------------------------------------------------------------------------------------------
(1)Download link - kukufm.sng.lin...
(2)50% Discount Coupon Code - VT50
And there’s more!
Refer KukuFM to a family/friend and get INR100 Paytm cashback once they subscribe to KukuFM’s yearly susbcription
-------------------------------------------------------------------------------------------------------------------------
Help us make better quality video by Donating whatever amount you like.Even Rs 5 or Rs 10 will help.
You can donate using below given links
---------------------------------------------------------------------------------------------------------------------------
(1)Phonepay - 9508143004
(2)Google Pay - 9508143004
(3)UPI- vigyantvindia@icici
---------------------------------------------------------
Credit
--------------------------------------------------------
(1)Written & Edited by - Ravi Kumar
(2)Narrated by- Samar singh
(3)Footages- Storyblocks,Motion Array,Hubblecast

[@VigyanTvIndia]

---------------------------------------------------------------------------------------------------------------------------------- KUKU FM Flat 50% discount coupon code...Only valid for first 250 viewers ONLY 👇👇 ---------------------------------------------------------------------------------------------------------------------------------- (1)Download link - kukufm.sng.link/Apksi/vd6n/ot3o (2)50% Discount Coupon Code - VT50 And there’s more! Refer KukuFM to a family/friend and get INR100 Paytm cashback once they subscribe to KukuFM’s yearly susbcription

[@prithsss9721]

Best astronomy channel with good explanation & voice... 👍👍👍👍

[@rajkishordas7640]

Lekin Bhaiya universe me darkness Kha se aaya ,kya ye dark matter ke wajah Se h ya fir koi aur v matter h jo darkness ko triggered krta hoo, can u make a video on it humbly requested to u

[@rajkishordas7640]

Bhaiya I'm very curious about this question please make a video on it humbly requested to u

[@rajkishordas7640]

Agar koi Naya matter h to wo kya dark matter ke percentage se v jyada hona chaiye nhi to universe me har jagah darkness triggered nhi hoga bhaiya bahut curious had iss questions pe plse make a video on it

[@jaykrishnsahani9431]

भाई जब से जेम्स वेब स्पेस टेलिस्कोप लॉन्च हुआ है तबसे उसकी खूबियों के बारे मे ही सुन रहा हूं I एक वीडियो उसकी कमियों पर भी हो जाए! Please!!!!!

[@sibasankarbadatya7936]

No words can describe how thankful I am, really appreciate your work. Thank you.

[@galaxy1234]

Now this is a quality science channel of India in hindi without clickbaits or any other nonsense.

[@superpowerindia1185]

Some earns views and subscribers and some earn the hearts of peoples..... Vigyantv is one of em.❤❤❤❤❤ Love every episode thanks.

[@funstore1043]

India's no.1 best science YT channel ever🤤🤤🤤🤤🤤

[@happygood18]

One of the best scientific youtube channel❤️‍🔥

[@Connecting-nature]

One and only hindi space science knowledge channel which gives perfect and clear information and knowledge about space without giving irrelevant talks.your explanation is perfect .

[@shreebhujang6826]

Most loved Indian astronomy channel..!

[@arbazstark]

Big Fan sir plz upload regularly..

[@suprimavtar615]

Salam wale kum

[@subham556]

@@suprimavtar615 walekum salam

[@kuldeepchhetri1355]

Universe is horrifying and mesmerizing at the same time.

[@chetankulkarni3710]

New concepts with simple explanations.....and how could I forget to mention his voice.....thank you for making educational videos for us

[@abhivandan8710]

फिजिक्स और एस्ट्रोनॉमी का विद्यार्थी होने के नाते मुझे इस चैनल का कन्टेन्ट बहुत ज्यादा पसन्द आता है। आप इसी तरह शानदार वीडियो और भी बनाते रहें।

[@ayushshrivastava6469]

What a beautiful paradox ❤️

[@mujammil798]

B.coz god like dark mode it's save power 😁

[@MithileshKumar-dg5gx]

Sir, this video is outstanding for me, ye topic main kabhi bhi nahin samajh paya tha, lekin aapne ek hi video mein bahot hi khoobsurati se samjha diya. Main Hamesha se aapka fan raha hoon, lekin time Kam hone ki wajah se aapki saari video nahin dekh paata hoon, lekin main ab aapki saari videos dekhoonga, I promise. Sir main aapko tab se follow Kar raha hoon jab aapne young's double slit experiment apni video mein samjhaya tha. Thanks for creating such interesting videos. Keep going on.

[@imRJD14]

This channel is a gem in KZbin

[@chemistryaasaanhai9708]

Sir If u add English subtitles in your video I think it will be best. It will definitely increase views and help a lot for the people who don't understand Hindi but want to see ur videos. You explain very well. My fav #Vigyan TV INDIA..love you sir

[@srjmobile7481]

Wah angrez

[@shivamtrell]

you are right.

[@upsc_vidyarthi]

🤯🔥🤯🔥💖👍👍👍👍 17:38 nice💯

[@mayank2234]

Vigyan tv India.... I'm very glad to see SLS launch today.... You also watch that live pls😍😍

[@harshmishra7007]

Your voice and your explanation has no match bro 🔥🔥❤

[@sunilkhairao]

kya video banaya hai sir aapne hatsoff👌✌aapko to desh me "national space education channel" ke naam se ghoshit kar dena chahiye. aur kya video ke graphics banaye hai lajawab🙌 clearity bhi ek no.👍🎉🎉 THANK YOU..!

[@shubhamsinghbartwal2028]

Bhai taras gya tha ek nyi video ke liye.. Where you are nowadays??? After so long time.. ❤Finally back

[@CosmicAttraction29]

I am a devotee of this channel. 🙏❤️

[@harshmishra7007]

Welcome back genius❤️I was waiting for ur videos🔥🔥👍

[@yaseenferoz7188]

Thanks

[@kingsingh566]

Voice --amazing to hear

[@gouravrana4558]

Most valuable channel

[@RevenueRocketeers]

Terrific explanation & thank you for the content.

[@MohitYadav-th7fz]

You are looking gorgeous 😍

[@alok.01]

It's not at all much of a paradox, the speed of light is much slower than the speed of expansion of the universe. So it's obvious that most light will not even reach us and the light is too stretched due to the expansion that it's no longer in the visible spectrum Edit: Btw, I wrote this before watching this video. Glad that my hypothesis was correct 😌

[@stayuptodate6441]

Brainiac😏

[@datphysgetscray8615]

Source : Trust me Bro 🤣🤣🤣

[@DineshKumar-gw8td]

You are best expainer to enjoy younger also

[@saikatroy9182]

Awesome knowledge and logic well explained.....

[@Arshad-pj9rf]

Nice informative video bro... Your voice to good

[@archanabhatkamat3719]

Extremely well explained Thank you

[@BaahubaLi51]

आप , आपकी आवाज और आपकी विडियोज -- शानदार ❤️

[@PramodKumar-ll8dr]

बहुत सुन्दर जानकारी

[@RajPatil-qi8qf]

Perfectly explained 💟

[@TraderNeo.]

Well done...to the point explanation.

[@educationalpkthakur9119]

Bahut hi badhiya.. shandaar

[@RajKumar-fr8io]

शानदार.... Good explanation 👍👍

[@harshmishra7007]

Amazing Explanation 🔥🗿

[@krushnachandrashankhua637]

One of best video 😍😍

[@Obviouslyits_me]

Sir if all rays becomes infrared than we can not see star also .. means star become invisible It is my doubt please help me.....

[@amitchakraborty2246]

Would please suggest me some Astrophysics, Nuclear Physics, Particle Physics books which are not necessarily academic? I'm a Physics(B.Sc.) student. And please suggest some websites or magazines from where I can read such interesting topics.

[@shivanshmoviestalk8184]

Very knowlegeable video sir, thanks for this deep knowledge🙏

[@jobsinmnc9410]

Forever best scientific video

[@exploreanything20yearsago95]

Agar ye light visible light se infrared ma convert ho jati hai tab to hume is infrared camera se dekh sakenge ?

[@AktaAktaDubey]

Very nice explanation ❤❤❤ thanku sir 🙏

[@albatrosssodyssey7570]

Great vedio as always

[@03alokpani70]

Sir make a video about INFINITY. what you think about INFINITY, what it explain us

[@imsurajrawal]

Your voice is too good i want regular content from you.

[@jagdeepsandhu9659]

Chanced upon your vid , loved the way u explained , amazed by info .Thank u.

[@shubhamsinghbartwal2028]

Hats off you bro. Completely different topic....❤

[@jadhal6649]

Sir Jaise lowest temp -273.5k Hai. Highest billion trillion degree hai . Unknown hai. Vaise light hai Usame gamna ray ki freq Lowest hai usake niche Gamma ray ki freq ja nahi sakati? Vaise radio wave ki highest freq ke upper Radio waves ja sahi sakati to kya Dono me light ( radio waves ) freq ki upper jane ki koshish me nast ( destroy) ho jati hai? Ya temp jaise radio waves higher kitani bhi ja sakati hai ? and Gamma rays freq ke niche Jane wali light destroy ho jati hai ?

[@RGS_explorer]

Sir but void is a corner where star is not found so first hypothesis will be right?

[@muhammadfaisalmaqsood]

Sir how can we say unobservable universe is expanding faster than light since we can't observe it. Please answer

[@Hilarious_SAM]

Brother since it's speed is faster than the speed of light, that's why we can't see it.

[@Xyzaxisz]

Bro i thought same answer ☺️

[@trideepsardar2266]

through some devices like james webb telescope by detecting cosmic waves radiation growrh,

[@SurendraKumar-pp2hj]

Check previous videos.

[@JitendraSharma-hb3qp]

Because scientists have observed that objects in the observable universe are going away from each other that simply translates that Un observable Universe is expanding. If you are standing Road side observing the traffic, vehicles passed by you are going away from you then at a certain point you will lose sight of the first vehicle you saw on the road. Hope this explains your query. Talking about universe expansion at higher speed than speed of light happening because if Un-observable Universe was expanding at same speed as light or slower than speed of light, the light would reach out to our space telescopes and we would be able to see even further. That is why it is said in the video that we'll never be able to see beyond observable universe.

[@AlamKhan-qd5tq]

amazing. you visible content quality has improved.

[@manojsingh-mf2gf]

It feels so nice to see your videos at night by looking at the sky and love your voice samar sir

[@vipinpathak4115]

Thank you very much Ravi and Samar sir for your creative thoughts in making astrophysics much more interesting and easily understandable

[@vermaweb2504]

In which other channels he give his voice??

[@vipinpathak4115]

In a video or two of some science related channel but that's long before. There is another channel where both work and Samar sir has his voice named "Movies Explainer" must checkout ☺️🇮🇳

[@vipinpathak4115]

@@vermaweb2504 see reply

[@SandeepKumar-et2kk]

Outstanding explanation

[@prashantbaxla2588]

So that's how night vision glasses works😯

[@Mohit000G.]

Please explain blue shift and red shift effect , esa kya hota h jo visible se infrared rays m convert ho jati h light ,. Or haaa ye light kis chez ki bni h , or jo btaya ki infrared rays m convert ho jati h ,to jo hmare phone se ya radio se jo signal nikalte h radio rays m , to usme se konsa andr light jalti h mtlb ki light kese bnti h radio k jo radio rays bnegi. Pls ek video light pr bnao ,ki light kese bnti h or kyu bnti h , fir bad m eska end kya hoga , or haa light m esa kya hota h ki vo bta ske ki kis chez pr light pdhi h , jese room m andhera tha to mene bulb on kra to bulb ki light mere hath or pdhi to mera hath chamka , or baki jagah pdhi to vo jagah chamki , or ab ese he ek star ki light hmari pass aayi pr vo jis star se aayi thi vo thousand year dur h or vo light earth tak aati aati vo start blast ho gya , ab hum uss light ko dekhege to hume lgega ki vo star vhi h kyuki vo light old h , pr actually m vha star nhi h , to esa light se kese pta chlta h ki veh light kis chez se takrayi h , or ek photo lene k liye telescope se kitni light ki need hogi , mtlb kch to Measure hota hoga na 🙄🤔

[@pratyushmihir4238]

Ek video fermions pai bhi bana dijiye sir

[@pinakimishra540]

Please sir sabhi paradox ki ek Playlist banayiye by the way it's my favorite KZbin channel ever just love the way of your explanation sir #vigyantv🙏🏻🙏🏻🙏🏻

[@AjayYadav-lf8fh]

Aapki aawaj aur explanation dono superb hain

[@sunnyvishwakarma4649]

Very wonderful explanation.

[@zer0million]

Boom. Nice one 👍👍

[@shashikantmahajan1764]

Very good information ,

[@jadhal6649]

Sir Pass wala tara proxima centory 3 star system hai Usake pass bhi night. Dark hi rahegi ya night ke hours kam rahenge Ya kuch aur rahega ? Aur ek sawal Sir hamaea karibi star system 4.3 light year distance me hai. To 25 light yrs x 25 light yrs x 25 light years Jo 25 ka cubic light years me kitane star hote hai ?

[@VinodVerma-sc8nk]

बहुत अच्छी जानकारी । 👍🏻

[@khalsasikhpunjabda]

Too good... Made my day...

[@TheUnOriginalsAdda]

very good information

[@leo-zy7di]

Interesting topic

[@manishchauhan4803]

Itna kam view Biswas nhi hota Jo faltu ka video banate h Wahi log jyada dekhte This channel my fav.....

[@AA-gl6hd]

Nicely Explained 👍

[@MdArbaz1]

Amazing voice!🥰🥰🥰

[@AKASH-th8gl]

Welcome back again the man with golden voice 🙏

[@_AC_369_]

Nice information sir 🙂🙂🙂

[@healthyworld5274]

Always make me surprise, keep it up sir

[@8EeN411]

Most underrated You tuber !! 🙂✌️

[@mujammil798]

B.coz god like dark mode it's save power 😁

[@themagicgaming6639]

🙏🙏very good information

[@SOLIDMOTIONPICTURES1]

Thank you... Keep uploading 🙏🙏🙏😍

[@Pheonix170]

The introduction of the video has pulled me so deeper that i can't even escape without knowing the strange things about our universe... Wonderful sir , you deserve a lot... keep making us informative and teaching new things like these... Thank you is far less when compared to the quality of ur videos.

[@fayyazmaiken7634]

V nice, good explanation

[@sajidsheikh2780]

Bhai Movie Explainer lekar aa.. waiting for videos over there as well

[@aka6ix9inegaming]

Bhai movie waale channel per video daalo na apka hi intzaar rahta hai tenet ka explanation daalke chale gaye baar baar purani video dekhna padta hai please comeback 🙏

[@balaoneten]

Wow kabhi socha hi nahi tha...

[@TheSharad97]

Nice explanation 👍👍

[@mubinshaikh4169]

Nice information

[@comprehensivemathsscience1217]

Very informative, well explained sir

[@shubhamvishwakarma3629]

Please make video on Sonoluminence also.

[@Sameer-xn7qu]

I have a question So basically olber's paradox ke hisab se hum nhi dekh sakte night sky ko glow krte hue kyuki hum infra-red light nhi dekh pate pr Kuch animals h earth pe jo infra-red light ko dekh sakte h jaise mosquitoes,vampire bats,bed bugs aur Kuch snakes bhi Toh kya yeh animals jab bhi night sky ki taraf dekhte hoge toh inhe night sky glow krte hue Nazar aata hoga??🤔

[@DhillonEra]

Sir ne 2 reason btaye hai. U r focusing on one. Bhut se stars ki light hum tk ponch hi nhi pari hongi kyuki vo observable uninverse se b bahar hai... and m sure isi ki vja se most of night sky dark rehta hai. Though infrared vala point b hai or vo jo kuch animals jo tum mention kr re ho vo dekh b skte honge still.. un animals sara night sky glow nhi dikhta hoga due to starlight in unobservable universe

[@vinaymisra3858]

Excellent

[@kusumshivsharmacovers5178]

Aap vedio intne complicated keu hoti koi koi vedio samjhne ki ley do bar dekhne padti h This video is completed and nice video

[@MrSupakar]

Very well explained

[@hipeshkadu2871]

Thank you so much...

[@sudarshanswamy7749]

Dhanyawaad

[@Anand__Kumar966]

Thanku sir for giving that type of content

[@vanshtripathi8880]

But the basic thing is... That, we can only see the obstacles in the path of light. And we know there's clear vaccum out there, we can't see the path of light. Okay let's take an example, when i was in my village,( there's no any house near mine & there is quite distance between my and other's houses), if you know a little bit about villages you would completely relate that how dark the nights are on amavasya night and nearly each house having 4-6 yellow bulbs out of their house on Bamboo poles. when we see their houses from our house there's no light, like i can't see anything kept b/w their and my house but i clearly see a tiny glowing bulb. Even here's no vaccum b/w houses. Suppose the bulb is star and my house is Earth and comparative distance is very large. It's only my opinion if you can correct me you're most welcome.

[@deepaliganpatraorangane1841]

Excellent sir..🙏🙏🌹🌹

[@knowledgeispower9715]

What an explanation sir!

[@prj26]

Beautifully explained.. 👌👌