????? When a light beam enter from one medium to another medium it make refraction. But when light traveling in air (earth atmosphere) and passes through solid medium like glass ,than refraction is not shown why????
SIR , JAISA KI AAPNE BATAYA KI AGAR HUM CORE KE JITNA NAZDEEK HONGE , GRAVITY UTNI HI KUM HOGI , TO SIR (NEUTRON STAR) KE CASE MEIN AISA KYUON NAHI HOTA??
SIR JAB KOI VYAKTI CART ME MOVE KAR RAHA HAI AUR USNE SAME SPEED SE BALL KO VERTICALLY UPAR THROW KIYA TOH VO BALL USKE HAND ME KYO GIRTA HAI . SIR PLEASE ANSWER MY QUESTION... 🙏🙏🙏🙏🙏
Sir , jaisa ki Aapne bataya ki agar hum core ke zitna nazdeek jaayenge , gravity utni hi kum ho jayegi , to sir Neutron star ke case mein aisa kyuon Nahi hota?
Sir, mirror ke ek side par paint kyon karte hai? Kya isliye taki transparency ki property smapt ho jaye aur light ka reflection ho sake? प्लीज बताएं सर
Thank you sir and for creat a video . Kisi dhatvik chalak ke andar electric fild nahi hota hai tatha electric current bhi nahi hota hai to chalak dhatu me electron aur electric current keval satah par hi chalte hai toh R=pl/A se registaan R tar ke anuprastha caat ke area πr^2 par nirbhar karta hai. ese tar ke satah 2πr par nirbhar hona chahiye kya ? Kya kisi bhut mote tar ke andar electric fild banega?
Very very Excellent teaching ! Sir, Earth is not hollow so how can you do this, that way. Sir please answer it is my doubt I can understand everything from you. 🕉️🔱 🙏
Bhai sir ne hollow assume is liye kiya kyuki jitna depth me rahoge uske upar wala party ka gravity cancel out ho jayega. Thoda sa imagine karoge to better samajh aa jayega
sir ek question bta dijiye ki agar 2 objects different mass ke par same mometum ke move kar rahe hai then kis object ko rokne ke liye jyada force lagana padega if two objects having different mass but same momentum are moving then which one will take more force to come to rest. thanks
Sir what if we are at the singularity or the center of the Black Hole ? In shells theorem you said that inside the hollow sphere force is equal in all the direction , hence , netforce is equal to 0 , but how will it happen as the distance is not same from all the side of a sphere on the random point ! Please discuss this doubt also in your coming video sir . In Black Hole , why is the center too much attracted as gravitational force is 0 there !
Bhai blackhole samajho ek tarah se void hai empty void jaha pe agar pahuch jao jo ki bina small particles like protons ,neutrons mein distribute hue aur bhi chhote particles jaise ki quarks mein impossible hai aur waise bhi tum mujhe batao ki blackhole ka koi exact centre pahle hota hai?
Sir har ek chiz ke pass mass hota hai toh isska mtlb hai ki wo surface ko curve bnata hai aur agar curve bnata hai toh phir kya earth ke pehle core ki size decrease honi cahiye aur earth ki size increase honi cahiye toh kya aisa hota hai
sir i have a question ? sir quantum mechanics me jab do pair partical me agar ek me koi change kiya jaye to dusare partical me uske opposite change hoga jese ek partical ko left direction me rotate kiya jaye to dusare uske opposite direction me rotate karta hai to is hisab se agar pehala partical wave function me ho to kya dusare partical pe koi effect padega??
Sir motions k formula dekho usme kya gadbad hai!!! v = u + at...........(i) vt = t(u + at)........ Multiplying by t ( time) *s = ut + at²* ..... [v(velocity × t(time) = s(displacement)] But, Second formula of motion is *s = ut + ½at²* ............(ii) Sir toh eq.(i) and eq.(ii) me ½at² ka difference kyu hai Please explain
Sir agar distance bahut jyada hojay ya suppose that ki distance infinity ho jaye to sir 'g' ka value kitna hoga. Sir ek chota sa suggestion hai bass agar aap apnaa thumbnail acha kar lenge na to aur views ayenge
Question: If pure water and ice is transparent then why cloud appears white? Also, if you take glass of water it will appear transparent but large water bodies like oceans appear blue?
Clouds are white because light from the Sun is white. ... But in a cloud, sunlight is scattered by much larger water droplets. These scatter all colours almost equally meaning that the sunlight continues to remain white and so making the clouds appear white against the background of the blue sky.
Pure water is perfectly clear, of course -- but if there is a lot of water, and the water is very deep so that there are no reflections off the sea floor, the water appears as a very dark navy blue. The reason the ocean is blue is due to the absorption and scattering of light.
@@dhruvgupta7150 it's condensed water and they are not regular ice or water droplets u see and also they way too above that when Sun rays fall (sun has a white light) the water droplets scatter the rays which make them to look like they are white!
@@dhruvgupta7150 also a thing will not be transparent if u keep lots of amount of that same thing like if u take a glass sheet it appears to be transparent but if u keep so many sheets it's not transparent anymore same with clouds so many waterdroplet form to be clouds and they are not invisible . And the white light of sun make them look like white!
Sir if our doubt is about g ( that is acceleration due to gravity) then why are you talking about G ( which is Gravitational constant) can you please consider this question ?
@@edupoint.secondary Sir, I have learnt that at poles the acceleration due to gravity is greater than acceleration due to gravity at the equator. At poles the distance from the centre is less. So it should less. But why it's greater at poles?
Yes sir we want a Shell Theorem's explanation. I am excited🤩
Me too
Me too
Me too
Me too
It's too desirable for us ,,🥳🥳
I am confirmed that, there is no other teacher in Physics better than Arijit Daripa sir.
Rakshak sir is also good
Sir,
What's shell theorem
Explain this topic concept 🙏❤️
We want the derivation of shell theorem .And we hope if (you) would teache us then we can understand any thing.
Yes sir, please explain Newton's Shell Theorem.
Sir , but can we say that gravitation only applies for point masses but in this case the earth is not considered to be as a point mass
Students after watching this video: thanks you sooo much sir
Me after watching this video: becoming genius in class 😎
Sir you are great you foucs on knowledge not on books.
You are the best, Sir
Thank you so much.
He is like a legend teacher❤, but very underrated😢😢. He should get support🎉🎉
Sir kisi variable jb hm denominator se numerator mein le jate hai to uska power negative kyu ho jata hai?????
????? When a light beam enter from one medium to another medium it make refraction. But when light traveling in air (earth atmosphere) and passes through solid medium like glass ,than refraction is not shown why????
This guy is the Indian version of Vsauce
Thanks a lot sir for creating a video on my question🙏🙏🙏 it really helped me a lot
SIR , JAISA KI AAPNE BATAYA KI AGAR HUM CORE KE JITNA NAZDEEK HONGE , GRAVITY UTNI HI KUM HOGI , TO SIR (NEUTRON STAR) KE CASE MEIN AISA KYUON NAHI HOTA??
SIR JAB KOI VYAKTI CART ME MOVE KAR RAHA HAI AUR USNE SAME SPEED SE BALL KO VERTICALLY UPAR THROW KIYA TOH VO BALL USKE HAND ME KYO GIRTA HAI . SIR PLEASE ANSWER MY QUESTION... 🙏🙏🙏🙏🙏
Sir , jaisa ki Aapne bataya ki agar hum core ke zitna nazdeek jaayenge , gravity utni hi kum ho jayegi , to sir Neutron star ke case mein aisa kyuon Nahi hota?
Yes, I also have the same question
I never thought that I could get this topic understood
Well explained sir thankyou
SIR YOU ARE BEST!
Sir, mirror ke ek side par paint kyon karte hai?
Kya isliye taki transparency ki property smapt ho jaye aur light ka reflection ho sake?
प्लीज बताएं सर
Wohi reflecting surface hai.
Sir Gravity hoti kyun hai 🤔🤔plz make a vdo about it
Sir achhe se samjh aa gaya ap bahut badhia explain karte hai
Thank you sir and for creat a video . Kisi dhatvik chalak ke andar electric fild nahi hota hai tatha electric current bhi nahi hota hai to chalak dhatu me electron aur electric current keval satah par hi chalte hai toh R=pl/A se registaan R tar ke anuprastha caat ke area πr^2 par nirbhar karta hai. ese tar ke satah 2πr par nirbhar hona chahiye kya ? Kya kisi bhut mote tar ke andar electric fild banega?
EduPoint kis liye hai???
Aap wahan jayenge to in sab ka jawab milega.
@@edupoint.secondary sir please samjhaye? Edu point par
@@edupoint.secondary aap kuch dino se is chanal par active the
Sir why prism split the light of color
Very very Excellent teaching !
Sir, Earth is not hollow so how can you do this, that way.
Sir please answer it is my doubt
I can understand everything from you.
🕉️🔱
🙏
Bhai sir ne hollow assume is liye kiya kyuki jitna depth me rahoge uske upar wala party ka gravity cancel out ho jayega. Thoda sa imagine karoge to better samajh aa jayega
Sir why are all planet glaxy and universe in motion please explain ❤️
Goodmorning Sir
Kya aap online class provide karte hai, physics for neet k liye
Sir do u make video on how scientist calculate light speed
There are several techniques.
One of them is Fizeau expeiment.
@@edupoint.secondary thanxx sir for reply
Sir what exactly is this Quantum mechanics and Quantum physics sir .what is difference between them
-Gururaj Sajjan
Search in TH-cam 🤷🤷🤣🤣
sir ek question bta dijiye
ki agar 2 objects different mass ke par same mometum ke move kar rahe hai then kis object ko rokne ke liye jyada force lagana padega
if two objects having different mass but same momentum are moving then which one will take more force to come to rest.
thanks
Kisi moving body ko kisi bhi force se roka jaa sakta hai.
Bas distance ka fark hoga.
F . d = work
@@edupoint.secondary thank you very much sir
Sar earth 🌍 Apne axis par 22.5 degree Kyon jhuki Hui Hain .
aur yadi earth per Ulka Pind Gire Or earth ka wait jayada hojaye to kya hoga.
Sir if we take point mass then what happens
Sir your way of teaching is very interesting.keep you you the amazing word
Sir what if we are at the singularity or the center of the Black Hole ? In shells theorem you said that inside the hollow sphere force is equal in all the direction , hence , netforce is equal to 0 , but how will it happen as the distance is not same from all the side of a sphere on the random point ! Please discuss this doubt also in your coming video sir .
In Black Hole , why is the center too much attracted as gravitational force is 0 there !
Crazy! That's an epic good question... Hats off 😍💥😍
Bhai blackhole samajho ek tarah se void hai empty void jaha pe agar pahuch jao jo ki bina small particles like protons ,neutrons mein distribute hue aur bhi chhote particles jaise ki quarks mein impossible hai aur waise bhi tum mujhe batao ki blackhole ka koi exact centre pahle hota hai?
Black hole mein jitna andar jao ge utna hi jaate rah jaoge ruko ge hi nahi
Aur isliye centre se dheere dheere aur door chale jayenge lekin najdik aa hi nahi payenge
Aur ek aur baat black ke center ke aas paas ya thoda baahar itna strong gravity hai ki ek baar enter hojao leave hi nahi kar paoge
Sir har ek chiz ke pass mass hota hai toh isska mtlb hai ki wo surface ko curve bnata hai aur agar curve bnata hai toh phir kya earth ke pehle core ki size decrease honi cahiye aur earth ki size increase honi cahiye toh kya aisa hota hai
Congratulations 500k completed
Sir if we think in this logic then why g value is more in poles and less in equator
Please explain shell theorem
Yes I am ready.
sir i have a question ?
sir quantum mechanics me jab do pair partical me agar ek me koi change kiya jaye to dusare partical me uske opposite change hoga jese ek partical ko left direction me rotate kiya jaye to dusare uske opposite direction me rotate karta hai to is hisab se agar pehala partical wave function me ho to kya dusare partical pe koi effect padega??
Yes sir yes sir pls explain Newton's cell theorem......pls sir.....😍😍😍pls sir upload as soon as possible....
We want shell theorem
Sir u r best teacher i have seen before😍😍
Yessss sirrrr.... We want shell derivation🙏🏻
sir, I have a question plzz make video on.......
1) why lightning always see in downward direction?
@@rohit_aryaman.asthana2724 r u physics student?
@@rohit_aryaman.asthana2724 u know about time dilation?
@@rohit_aryaman.asthana2724 in which class do u read now?
@@rohit_aryaman.asthana2724 10th
@@rohit_aryaman.asthana2724 a/c to ur ans...... Cloud charges attracted by earth by gravitational force?
Sir please make a Q&A series asking science related questions for you
धन्यवाद गुरु जी🙏🙏
Excellent teaching sir you are genius
Sir motions k formula dekho usme kya gadbad hai!!!
v = u + at...........(i)
vt = t(u + at)........ Multiplying by t ( time)
*s = ut + at²* ..... [v(velocity × t(time) = s(displacement)]
But,
Second formula of motion is
*s = ut + ½at²* ............(ii)
Sir toh eq.(i) and eq.(ii) me ½at² ka difference kyu hai
Please explain
vt = s ???
Ye kaise aa gaya??
velocity constant hai kya??
Nahi hai na!!!!
Samaj mai nahi aa raha aap kya bol rahe hai
v constant ho ya na ho usse is equation mai kya or kese changes aayenge??
@@princedulani7282 bro
displacement =average velocity × time
Hota ha
or
average velocity =v+u/2 hota ha
Sir Gurutvakarshan keyse utpann hota he? Ispe video banao Plzzzz
Sir why two masses always attract each other ?? IN case Of law of universal gravitation?
Thank you sir for clearing my doubts 🙂
Sir jaise aapne bola ki hollow sphere net force 0 lagayega to agar wo hollow nhi hua jaise earth tab kya hoga
Sir you are the BEST
I feel lucky that I found this channel
thanks sir for this video you are great teacher no one is like you from Pakistan
Sir kewal effective sphere hi force lagayega
Amazing explanation sir 🙏🏻🙏🏻
Sir please make video on simple Harmonic motion class 9!
Sir please make video on chemical reaction of class 12th
Maine kaha to tha ki iss saal aur 12th ka Chemistry ka video nahi banaoonga.
@@edupoint.secondary ok sir sorry
Hey Nishant,
Nothing to be sorry about, dear. It's fine.
Yas sir we want more explain shall theory
Maja aa gya sir tnq so much❤️❤️❤️
Yes I am physic graduated . And I have studied about this but I want to study about it again please ... Make a video on this.
You explain so brilliantly,👍👍👍👍
Can we travel back in time
Sir it is said that blood is colloid but why it has uniform composition sir
Sir agar distance bahut jyada hojay ya suppose that ki distance infinity ho jaye to sir 'g' ka value kitna hoga.
Sir ek chota sa suggestion hai bass agar aap apnaa thumbnail acha kar lenge na to aur views ayenge
❤❤❤ unbelievable explanation
Yes sir please explain Shell theorem, I'm curious to know about it.
Video available...
Sir you have cleared my all doubts ,☺️
Sir please explain shell theorem.
Sir , ek baat puchni hai ki , kya ham satellite ke speed se move kare to kya hamari age kam ho sakti hai ?
Wowowo 🙏🙏🙏🙏🙏
Hello Sir, where are you from?
sir please make a video on: why earth does not move towards smaller objects(a freely falling body)
Thanks you so much sir. ❤
Sir we want shell theorem please
But why the place where I'm standing is a hollow sphare ? It must be a solid sphare
Sir does this mean that the time will pass quickly for me than those who are in the surface because of time dilation ?
So sir radius define gravitional force .
So why we can feel less gravity in jupitar than earth
Sir shell theorem par ek aur video banao na
Really really thanks a lot sir
I was so much confused about it about you made it so much clear for me
-From Nepal
Sir black background me zyada maza aata parhne ka, sb andhera or apki awaz, bht mza deti
Question: If pure water and ice is transparent then why cloud appears white? Also, if you take glass of water it will appear transparent but large water bodies like oceans appear blue?
Clouds are white because light from the Sun is white. ... But in a cloud, sunlight is scattered by much larger water droplets. These scatter all colours almost equally meaning that the sunlight continues to remain white and so making the clouds appear white against the background of the blue sky.
Pure water is perfectly clear, of course -- but if there is a lot of water, and the water is very deep so that there are no reflections off the sea floor, the water appears as a very dark navy blue. The reason the ocean is blue is due to the absorption and scattering of light.
@@chaxlen5808 But clouds are made of water droplets and ice which is transparent then why cloud appear white?
@@dhruvgupta7150 it's condensed water and they are not regular ice or water droplets u see and also they way too above that when Sun rays fall (sun has a white light) the water droplets scatter the rays which make them to look like they are white!
@@dhruvgupta7150 also a thing will not be transparent if u keep lots of amount of that same thing like if u take a glass sheet it appears to be transparent but if u keep so many sheets it's not transparent anymore same with clouds so many waterdroplet form to be clouds and they are not invisible . And the white light of sun make them look like white!
Wishing my teacher a happy teachers day 🎉🎊🎊
Best explained ever😀❤️❤️🙏🏻🙏🏻👍🏻👍🏻😀😀😀😀😀😀
Thanks sir 😁😁
Nice info 👍
Sir agar ham earth ke centre par honge to' g ' to zero hoga to weight bhi zero ho jaega kya because F=mg . Weight =0 not possible . Please answer
Sawal hoga tab to 'answer' diya jaa sakta hai.
Sir............Agr earth roughly sphere h....to jb me ghr se bhar (outside) niklta hu to mujhe ground ekdm sb plane kyo dikhai deta h......???????🙏🙏🙏🙏🙏🙏🙏🙏.
Sir plzz NEWTON SHELL THEOREM KA DERIVATION PAR VIDEO BANAIYE🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
sir how around planet Saturn the rind is formed or the small rock are around planet Saturn
Sir ye to smjh a gya but distance ki value kya rakhni hogi 0?
Sir if our doubt is about g ( that is acceleration due to gravity) then why are you talking about G ( which is Gravitational constant) can you please consider this question ?
IAM FROM PAKISTAN AND I HAVE NEVER FOUND ANY TEACHER EXPLAIN IT BETTER THAN YOU SIR.
Yes we want shell yheorem 's video.
Sir shell theorem ka derivation bata do
Sir cell theorem Bata dijiye
SIR JO HUM LOG WEIGHING MACHINE SE APNA WEIGHT MEASURE KARTE HAIN TO VO KG ME KYU HOTA HAI JABKI USKO NEWTON ME HONA CHAHIYE .. 🙏🙏🙏 happy teacher day
Until you go to any other planet you can use Newton and KG interchangeably as they both are proportional on earth.
Thank you sir another level of explaination excellent , amazing, fabulous ,awesomeeeee
Sir then why at poles 'g' is high? Please explain
???
@@edupoint.secondary
Sir,
I have learnt that at poles the acceleration due to gravity is greater than acceleration due to gravity at the equator. At poles the distance from the centre is less. So it should less. But why it's greater at poles?
@@ashishsimon6294 Bro the fomula of g = MG/R^2 Here g and R has Inverse relation Hence Due there is less distance the g increases....
Why would be the distance zero
Very best explanation sir.