Physics के 17 ऐसे सवाल जिनको कोई नहीं जान पाया | biggest unanswered questions of physics
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- เผยแพร่เมื่อ 13 ต.ค. 2024
- Mathematics is all around us, and it has shaped our understanding of the world in countless ways.In 2013, mathematician and science author Ian Stewart published a book on 17 Equations That Changed The World.
1) The Pythagorean Theorem: This theorem is foundational to our understanding of geometry. It describes the relationship between the sides of a right triangle on a flat plane: square the lengths of the short sides, a and b, add those together, and you get the square of the length of the long side, c.
This relationship, in some ways, actually distinguishes our normal, flat, Euclidean geometry from curved, non-Euclidean geometry. For example, a right triangle drawn on the surface of a sphere need not follow the Pythagorean theorem.
2) Logarithms: Logarithms are the inverses, or opposites, of exponential functions. A logarithm for a particular base tells you what power you need to raise that base to to get a number. For example, the base 10 logarithm of 1 is log(1) = 0, since 1 = 100; log(10) = 1, since 10 = 101; and log(100) = 2, since 100 = 102.
The equation in the graphic, log(ab) = log(a) + log(b), shows one of the most useful applications of logarithms: they turn multiplication into addition.
Until the development of the digital computer, this was the most common way to quickly multiply together large numbers, greatly speeding up calculations in physics, astronomy, and engineering.
3) Calculus: The formula given here is the definition of the derivative in calculus. The derivative measures the rate at which a quantity is changing. For example, we can think of velocity, or speed, as being the derivative of position - if you are walking at 3 miles per hour, then every hour, you have changed your position by 3 miles.
4) Law of Gravity: Newton's law of gravitation describes the force of gravity between two objects, F, in terms of a universal constant, G, the masses of the two objects, m1 and m2, and the distance between the objects, r. Newton's law is a remarkable piece of scientific history - it explains, almost perfectly, why the planets move in the way they do. Also remarkable is its universal nature - this is not just how gravity works on Earth, or in our solar system, but anywhere in the universe.
Newton's gravity held up very well for two hundred years, and it was not until Einstein's theory of general relativity that it would be replaced.
5) The square root of -1: Mathematicians have always been expanding the idea of what numbers actually are, going from natural numbers, to negative numbers, to fractions, to the real numbers. The square root of -1, usually written i, completes this process, giving rise to the complex numbers.
Mathematically, the complex numbers are supremely elegant. Algebra works perfectly the way we want it to - any equation has a complex number solution, a situation that is not true for the real numbers
6) Euler's Polyhedra Formula: Polyhedra are the three-dimensional versions of polygons, like the cube to the right. The corners of a polyhedron are called its vertices, the lines connecting the vertices are its edges, and the polygons covering it are its faces.
A cube has 8 vertices, 12 edges, and 6 faces. If I add the vertices and faces together, and subtract the edges, I get 8 + 6 - 12 = 2.
Euler's formula states that, as long as your polyhedron is somewhat well behaved, if you add the vertices and faces together, and subtract the edges, you will always get 2. This will be true whether your polyhedron has 4, 8, 12, 20, or any number of faces.
Euler's observation was one of the first examples of what is now called a topological invariant - some number or property shared by a class of shapes that are similar to each other. The entire class of "well-behaved" polyhedra will have V + F - E = 2. This observation, along with with Euler's solution to the Bridges of Konigsburg problem, paved the way to the development of topology, a branch of math essential to modern physics..
Now to know more watch this video till the end.
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Physics के 17 ऐसे सवाल जिनको कोई नहीं जान पाया | biggest unanswered questions of physics
FAIR-USE COPYRIGHT DISCLAIMER This video is meant for Educational/Inspirational purpose only. We do not own any copyrights, all the rights go to their respective owners. The sole purpose of this video is to inspire, empower and educate the viewers.
मैं आज74 वर्ष का हूँ।1968 से बी.एस.सी. हूँ।आप का विडिओ, थोड़ा बहुत, या कहो बहुत कम ही समझ पाया। हां आश्चर्य चकित ज़रूर हुआ।सोचता हूँ,काश कि मैं आज की डेट में एम.एस.सी, पी.एच.डी. होता तो आप के इस वीडियो को बेहतर ढंग से समझ एवं एप्रिशिएट कर पाता।मैं आप का धन्यवाद करता हूँ, क्योंकि ऐसे वीडिओज़ फिज़िक्स के प्रति रुचि बढ़ाते हैं।और जिज्ञासा बढाने का काम करते है।साधुवाद।
Keep giving us the depth knowledges man 🔥👑❤️
I was just going to search unsolved mysteries of physics
And without searching I got your video
It is awesome ,full of knowledge and inspirable for students like me who are interested in physics 👍👍
I have been watching you for more than a year and I still can't divert my mind anywhere .
And want regularly video from You ❤️
Sir that's amazing video really! I always search something new and but sometimes I do not find a problem to solve but your videos give lots of problems that inspires me to solve it so thanks a lot sir now I am going to have a solution of your such questions.
I am very happy by this video. I am a big lover of physics, this video is very special for me. Thanks bro 👍
I'm glad you like it
I am also big fan of physics & its amazing miracle in Universe ☺️
Same but i take biology in inter 😭😭😭😭😭😭😭😭😭 and now suffering 😭😭😭
Is bhadrakali ki murti ko paseena atahe news 18 live recording
th-cam.com/video/pkagrDWHm0Y/w-d-xo.html
Ye mandir kaiso sal purana he
Sir pls make a video on different paradoxes of physics pls sir btw this video is great have learned a lot of things from this
Very soon
May u have million subscribers bro
Well animations and knowledge
Nice knowledge
6:32
Here is a silly mistake in formula..
By the way your content are very impressive😊👌🏻
Is this Right Formula dude-Faces+Vertices-Edges
my favourite equation is Maxwell electromagnetism equation because as a electrical engineering student today's all modern technologies are work through this equation
What a collection of the all universal formulas!
THANKS MY BROTHER FOR MAKING THIS VIDEO...✌👍
I AM A LOVER OF PHYSICS AND THIS VIDEO IS VERY MUCH SPECIAL FOR ME...🔥✌
You are only the creator who creat a quality content without any useless things 🔥🔥👍
HATS OFF FOR YOU BROTHER 🔥👍
KEEP GROWING......!!!✌
Glad you liked it
I like your this type of videos , but not only make unanswered theories , but also make theories and equations with more explanation . I'm able to found very few channels like you , keep it up and we all science lovers are with you 🥰💝
Robin Sir, I am a big fan of you and your videos. Plz bring more videos. Btw I am a class 10 student. So, I was not able to join your giveaway challenge..
Are no problem
@@Scienceandmyths I wanted the Complex numbers book but I will not get it now..😓😓😓
My favorite equations are schrodinger, navier-stoke and calculus.
Plz poincare conjecture solution per bhi video banao.......
Please upload a new video daily we can't wait for your amazing👍😍 curious videos
Keep increasing our knowledge, we will always support you
Intersting video plus with bgm it's feels to study more physics :)
मुझे समझ नही आता ये चैनल आगे क्यो नही बढ़ पा रहा है जबकि क्या गजब की नॉलेज देता है ये चैनल 🙏🙏🙏🙏
Most interesting video Bhai, sukriya
Newton a single person who developed two most important equation 🔥🔥🔥 calculus and law of gravity.
Keep up ur hard work bro ❤️❤️
Your video is outstanding
I want to ask you that :- what is the small particle of 🔥 fire ?
partial plasma ionized gases which are at he ignition temperature where they are giving off light
Content was awesome, I have a question that are your qualification and age ?
Super information
My favorite equation is " RELATIVITY " AND " GRAVITY "
Mujhe Dirac Equation ki bhi Umeed thi.
Dirac Equation is My Favourite
That's why my favourite subject is math .....due to much diverse .
Very informative videos. Please make videos on universe
De broGiles's hypothesis schrodinger's equation, calculus and Einstein's equation
Anya Foger
I feel like I'm having Q & A session with your subscriber everytime you uploaded the new video. I think I deserve a treat by now 🤣.
P.S. After all it was great learning new things from your video.
Sir aaap ki aawaz gazab hai jo fact ko. Batane me bhaut madad kerti hai .
Bro your all videos are literally very oosam and halp me to understand physics
Thank you sir ☺️☺️
Glad to hear that
Thank you sir to give me heart 💖🙂😊😊
Thank you sir🙏
🤗🤗 kashhh aap hamare physics ke teacher hote☺☺☺💕💓💖
Sir apkey videos per kafe Kum vive hote isliy nhi ki ap famous nhi ho balki isliye vives Kum ate hai q ki apki videos ko samjna or dekhna kisey kay bass ki bat nhi hum sub isliy apke video dekhte hai q ki humare under kuch deeep lvl janey ki icha hai or ap bhoh deep mai samjhate hai isliy vive thodey Kum ate hai lakin piz keep it and make it this video very nice 🥰 for my batter think
Bro make video about mathematics thels theorem...
Great knowledge u have brother
Exlent sir,
Interesting topic! thanks!
Very interesting video sir
Hello science and myths I love your videos but I have a question what are you doing right now in your career??
doing msc in physics
@@Scienceandmyths I will start my BSc in Physics this year. Best of Luck for your future
Physics is everything
Please ek video starquiks ke baare me bana dijiye.. THANKS
दे ब्रॉगली तरंगदैर्ध्य पर हल्के कणों पर कैसा बल लगता है जो हल्के कण् को मोड़ देता है 1 video इस पर भी बनाईये
Make the video for integral calculus
Must video bahut must
Bhai tum first bencher ho na.... Mai last bencher hu mere ko kuch samaj ni aaya par sun ke accha laga 😃😃👍👍
Great sir
3rd
Edit: thanks for giving me a heart ❤️
One day you will get 1 million subscribers
Best science channel in youtube 🔥🔥
Superb.
Excellent
Nice to see a new presentation, make a content including scientists inventions.
Plz make a biography video on Michael Faraday
F=G.M m/r^2 kyuki yeh science ka liye ak gift hai
My favourite - Maxwell's Equations
Is solving navier strokes equation really a 1 million dollar contest till date,kindly update me
One of the best videos of this channel sir,i really enjoyed, keep going sir 👍
I working On 2nd law of Momentum Theory ...
Best channel for science lovers 😍
Bhai aap ab kha hoo iit mai kee kahee aur. Mai to aapka bahut hee bada fan hoo
Haa pata hai kee phy ache lagte hai mujhe per
Kya kare mai jis collg se hoo vaha koee badiya teaching staff nahee hai
So I avoid it day by day
But really phy is an interesting subject
Sir,you teach like fact,so it easy to understand
Thanks 😊 keep growing sir
Sir ji information related pdf bhi provide krva diya krein 🙏❣️
My favorite equation is 'Relativity'
and my Ac currents
you are really Genius
Very nice
I am in just love with this video
Sorry I was late
The video was best as your channel
Please make the video on the importance of maths
Thank you 😚😚😚
Feeling lucky to have you ❤️😘
Sir please also make a video on photoelectric affect
Amazing Bhai keep it up
I always used to wait for your videos, dude, I almost checked you Channels all videos.
Glad you like them!
सर, इंक्वेंशन और थ्योरी और एक्सपरीमेन्टल समीकरण प्राण व प्रकृति के कभी तबदिल न होनेवाले सिद्धांत का पर्याय है । ऐसा ज्योतिषाचार्यों ने बताया है ।
background music is ADDICTIVE!!!!
Very nice sir g
My favorite equation is "The Theory Of Relativity👍".
Me too😊
Amazing
Thank you sir
Theory of relativity is most important. Because it makes revolution in modern day physics
🔥🔥
So nice
Physics is third eye to know the whole phenomena in the universe. Physics is my life
Please learn the ancient Indian mathematician Baudhayan, who lived around 800 BCE a clean three centuries before Pythagoras. He was the person who invented if the triangle is 90°C, Diagonal is equal to base and LUMB, Oon its square.
please please please be a bit more aware...
number 13 equation General theory of relativity is my favourite theory
Thanks bro
Your all viedos are very knowledgeful thank u sir for making this type of great viedo😍😍😍
Are you a teacher or student and how much you have studied?
Plz reply
He is a student. He is doing his master in physics at Iitmandi.
@@shevolohe3860 lit mandi means? Also which year in physics masters?
First year.
@@shevolohe3860 and i am in SyBsc (physics/maths)
@@shevolohe3860 i going for physics in Ty
Please Elaborate on complex numbers
वैदिक साइन्स और मॉडर्न साइन्स के कॉम्बो कर विडिओ पोस्ट करे
Good
Favourite equation F =G(m1m2)/d²
Schodinger equagion is my favourite
Mane aapko Instagram me wo sab integration vejh diye h usi din ..
Kya mujhe wo book mil sakta h??
Sir ap bahut acche ho
Thank you so much bro....
Keep doing your hard work😍❤️❤️❤️❤️❤️
Bhaiya aap Quora pe ho kya?
no
Best video
☺😚😍😍😍👌👌👌💕💖💗❤💓💕💖💗👌👌👌👍👍👍👍👍 nice information sir. You are a genius and i love physics
Thank you sir.❤️
NO INDIAN EQUATION.
But Pythagoras Theorem was Discovered in INDIA. Also Gravity , Force and Laws of Motion was Discovered in INDIA. 😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔 BUT WE FORGOT OUR HISTORY. 😭😭😭😭😭😭😭😭😭😭😭.
Bhai tu india ka hi hai
Saaf saaf tumhara naam dikh raha hai raam bhakt
Bhai tum indian hi saaf saaf dikh raha hai raam bhakt naam se hi
@@bhakt_aganesh ha to mai wahi to kehana chahta hu ki koi bhi Indian ka Equation Nahi hai iss video me Parr Pythagoras Theorem aur Force and Gravity Sab India me Bahut Phele hi Discover ho gaya tha Parr Humne Apne History ko bhula diya 😭😭😭😭😭😭😭😭😭😭😭
@@राम_कृष्ण pythagoras theorem India me discover hua tha lekin laws of motion aur gravity nahi.
@@राम_कृष्ण ok