### Time Dilation - Einstein's Theory Of Relativity Explained!

Time dilation and Einstein’s theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the theory of relativity, which gave the Energy mass equivalence formula and is directly related to time dilation. But what is time dilation? Time dilation and space time are interrelated. Einstein made one of the most important contributions to physics and had the concept of space time explained. A simple explanation of space time is that it is a mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum. But it is very important to understand that the general theory of relativity and the special theory of relativity are different. In this short animated video, we give a simple explanation of time dilation and Einstein’s theory of relativity and also explain how time slows down in a moving vehicle!

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### Relativity and Time Dilation

A basic tour of relativity, which completely demolishes our usual understanding of space and time, and instead shows that strange things can happen when we travel close to the speed of light.

### क्या है Time Dilation? | Time Dilation - Einstein's Theory Of Relativity Explained!

Time dilation is the theory of difference in the two different clocks in which one is still and other is in motion. There is a slight difference in the time of both the clock’s when the both the clocks are in rest position. Similar thing also happen with a astronaut and his cousin. When the astronaut is in the space other brother is on the earth but after 5 or 6 year when the astronaut come to earth his is slightly younger than his cousin which is on earth. This difference is know by the name of time dilation. Time dilation and Einstein’s theory of relativity go hand in hand. Albert Einstein is the most popular physicist, as he formulated the theory of relativity, which gave the Energy mass equivalence formula and is directly related to time dilation. But what is time dilation? Time dilation and space time are interrelated. Einstein made one of the most important contributions to physics and had the concept of space time explained. A simple explanation of space time is that it is a mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum. But it is very important to understand that the general theory of relativity and the special theory of relativity are different. In this short animated video, we give a simple explanation of time dilation and Einstein’s theory of relativity and also explain how time slows down in a moving vehicle!

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Credits:- Pixabay

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### Theory of relativity explained in 7 mins

Hi everyone, today we explain Einstein's famous theory of relativity! Enjoy ;)

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TIME STAMPS

Part 1: Classical relativity - 0:11

Part 2: Special theory of relativity - time dilation - 1:26

Part 3: Special theory of relativity - length contraction - 3:37

Part 4: Time travel - 4:50

Part 5: General theory of relativity - 5:33

Part 6: How do we know it's true? - 6:18

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### Relativity: how people get time dilation wrong

Einstein’s special theory of relativity is notorious for being easy to misuse, with the result that sometimes result in claims of paradoxes. When one digs more carefully into the theory, you find that no such paradoxes actually exist. In this video, Fermilab’s Dr. Don Lincoln describes a commonly claimed time dilation paradox and shows how to resolve it.

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### How Gravity Affects Time | Gravity and Me | Spark

Physics professor Jim Al-Khalili investigates the amazing science of gravity. A fundamental force of nature, gravity shapes our entire universe, sculpting galaxies and warping space and time. But gravity's strange powers, discovered by Albert Einstein, also affect

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### Theory of General Relativity - NOVA Documentary HD

Albert Einstein's general theory of relativity is one of the towering achievements of 20th-century physics. Published in 1916, it explains that what we perceive as the force of gravity in fact arises from the curvature of space and time.

Einstein proposed that objects such as the sun and the Earth change this geometry. In the presence of matter and energy it can evolve, stretch and warp, forming ridges, mountains and valleys that cause bodies moving through it to zigzag and curve. So although Earth appears to be pulled towards the sun by gravity, there is no such force. It is simply the geometry of space-time around the sun telling Earth how to move.

The general theory of relativity has far-reaching consequences. It not only explains the motion of the planets; it can also describe the history and expansion of the universe, the physics of black holes and the bending of light from distant stars and galaxies.

### Special Relativity: Crash Course Physics #42

This episode of Crash Course Physics is supported by Prudential. Go to to learn how, if you start saving today, you can continue to enjoy the things you love tomorrow.

So we've all heard of relativity, right? But... what is relativity? And how does it relate to light? And motion? In this episode of Crash Course Physics, Shini talks to us about perspective, observation, and how relativity is REALLY weird!

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### Time is Relative - The Twin Baby Experiment

Instead of wasting time on instagram, why not spend some time expanding your mind at They make learning fun and easy.

According to the theory of relativity, time dilation is a difference in the elapsed time measured by two observers, either due to a velocity difference relative to each other, or by being differently situated relative to a gravitational field. As a result of the nature of spacetime, a clock that is moving relative to an observer will be measured to tick slower than a clock that is at rest in the observer's own frame of reference. A clock that is under the influence of a stronger gravitational field than an observer's will also be measured to tick slower than the observer's own clock.

Such time dilation has been repeatedly demonstrated, for instance by small disparities in a pair of atomic clocks after one of them is sent on a space trip, or by clocks on the Space Shuttle running slightly slower than reference clocks on Earth, or clocks on GPS and Galileo satellites running slightly faster. Time dilation has also been the subject of science fiction works, as it technically provides the means for forward time travel.

Correction: Einstein published the his theory of Special Relativity in 1905, not 1919. Sorry about that!

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### Breakthrough Junior Challenge 2017 | Relativity & The Equivalence of Reference Frames

The core concept of relativity is interesting in that it shatters the singularity in perspective that we have become accustomed to. Watch the video to learn more!

This is my entry to the Breakthrough Junior Challenge 2017. #breakthroughjuniorchallenge

Please leave a like if you liked the video and don't hesitate to leave some comments if you want to ask or say something! Thank you so much!

- Hillary, Philippines

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[THE BUMPER STICKER JOKE]

I hate to explain this joke but if you didn't get it yet, the bumper sticker is a joke about the Doppler Effect on light. ;)

If you drive too fast (at close to the speed of light) towards the pickup truck's bumper, the light waves of the sticker will get bunched up from your reference frame, therefore making it look blue for you. This is explained from 1:29 onward.

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[HOW I MADE THE VIDEO]

The process never formally started because I've been passively looking for topics since last year. Summer was the time I actually started building the script. After a lot of tentative topics and drafts, I finally managed to fit it into 3 minutes!

Then I had to shoot the video (~5 hours), edit the footage (~17 hours) and animate (~120 hours). I used Adobe Premiere Pro CC 2017 for editing and Adobe After Effects CC 2017 for the animations and compositing. This thing definitely tested my patience.

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[MUSIC]

Quirky by FalconshieldMusic

The Science by AlexanderRufire

[IMAGES/FOOTAGES]

All image/footage files used are slightly modified to better fit the purpose of this video.

Pickup truck by BSGStudio

Sun by RYO Nikkeiz

Relativistic Doppler Effect by en:TxAlien (CC BY-SA 3.0)

EM Spectrum by Inductiveload (CC BY-SA 3.0)

Participants Running For Race Event At The Olympics (Public Domain)

Judge's Head by Joshua Earle

Albert Einstein (Public Domain)

[SOFTWARE]

Sonic Visualiser by Chris Cannam and Queen Mary, University of London

[REFERENCES]

Credit most of all goes to Albert Einstein for discovering the Theory of Special Relativity.

Credit also goes Galileo, Hendrik Lorentz, Henri Poincare, Michelson, Morley, Leibniz, Ernst Mach for their works related to Relativity.

Special Credit to these Youtube Videos for inspiring me:

Einstein's Theory Of Relativity Made Easy | ScienceTV

Albert Einstein's Theory of Relativity | Physics Videos by Eugene Khutoryansky

Why is time slower in rockets? | Sixty Symbols

Relativity's key concept: Lorentz gamma | Fermilab

Time and Relativity | Charles Steele

Is Time Travel Possible? - The Science of Doctor Who - Doctor Who

Brian Cox & JIm Al Khalili | BBC

Relativity and Time Dilation | PoETheeds

Relativity Made Easy: How To Calculate Time Dilation | Jon Bowman

Time Dilation - Sixty Symbols

The Doppler Effect: what does motion do to waves? | Alt Shift X

Alternate Realities from Relativity | Jason Padgett

Application of Doppler Effect | Tutor Vista

Doppler Effect in Light Waves | 7activestudio

Red Shift and Doppler Effect | Matt Hall

Doppler Effect and Its Application | Iken Edu

Book:

Fundamentals of Physics (10th ed.) by Halliday, Resnick, & Walker

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### Theory of Relativity in Hindi | Albert Einstein | Time Travel | Length Contraction and Time Dilation

Theory of Relativity in Hindi

Albert Einstein

Time Travel

Length Contraction and Time Dilation

This is SHYAM TOMAR and welcomes to Tech & Myths

#TheoryOfRelativity

Albert Einstein is only scientists who did thought experiment and then prove that thought experiment mathematically. general theory of relativity explained by albert einstein at the starting of the 20th century. If you have ever seen albert einstein biography then you will definitely love albert einstein. because he gave revolutionary concepts in physics. He gave general theory of relativity in hindi. and time travel in hindi concept was a revolutionary concept. In the time travel concept, albert einstein explained length contraction and time dilation.

Theory of Relativity – A Brief History

The Theory of Relativity, proposed by the Jewish physicist Albert Einstein (1879-1955) in the early part of the 20th century, is one of the most significant scientific advances of our time. Although the concept of relativity was not introduced by Einstein, his major contribution was the recognition that the speed of light in a vacuum is constant and an absolute physical boundary for motion. This does not have a major impact on a person's day-to-day life since we travel at speeds much slower than light speed. For objects travelling near light speed, however, the theory of relativity states that objects will move slower and shorten in length from the point of view of an observer on Earth. Einstein also derived the famous equation, E = mc2, which reveals the equivalence of mass and energy.

When Einstein applied his theory to gravitational fields, he derived the curved space-time continuum which depicts the dimensions of space and time as a two-dimensional surface where massive objects create valleys and dips in the surface. This aspect of relativity explained the phenomena of light bending around the sun, predicted black holes as well as the Cosmic Microwave Background Radiation (CMB) -- a discovery rendering fundamental anomalies in the classic Steady-State hypothesis. For his work on relativity, the photoelectric effect and blackbody radiation, Einstein received the Nobel Prize in 1921.

Einstein’s theories of both special and general relativity have been confirmed to be accurate to a very high degree over recent years, and the data has been shown to corroborate many key predictions; the most famous being the solar eclipse of 1919 bearing testimony that the light of stars is indeed deflected by the sun as the light passes near the sun on its way to earth. The total solar eclipse allowed astronomers to -- for the first time -- analyse starlight near the edge of the sun, which had been previously inaccessible to observers due to the intense brightness of the sun. It also predicted the rate at which two neutron stars orbiting one another will move toward each other. When this phenomenon was first documented, general relativity proved itself accurate to better than a trillionth of a percent precision, thus making it one of the best confirmed principles in all of physics.

Applying the principle of general relativity to our cosmos reveals that it is not static. Edwin Hubble (1889-1953) demonstrated in 1928 that the Universe is expanding, showing beyond reasonable doubt that the Universe sprang into being a finite time ago. The most common contemporary interpretation of this expansion is that this began to exist from the moment of the Big Bang some 13.7 billion years ago. However this is not the only plausible cosmological model which exists in academia, and many creation physicists such as Russell Humphreys and John Hartnett have devised models operating with a biblical framework, which -- to date -- have withstood the test of criticism from the most vehement of opponents.

Moreover, the very physical nature of time and space also suggest a Creator, for infinity and eternity must necessarily exist from a logical perspective. The existence of time implies eternity (as time has a beginning and an end), and the existence of space implies infinity. The very concepts of infinity and eternity infer a Creator because they find their very state of being in God, who transcends both and simply is.

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### Time Dilation - Einstein's Theory Of Relativity Explained!

In this video you will find the meaning of Time dilation or Relativity of time that what is time dilation and how we can understand it simply.

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### Special Relativity and the Twin Paradox

How can just two rules of Einstein's 1905 theory of special relativity lead to seemingly paradoxical changes in the perception of time?

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This video was inspired by a special relativity class in high school. Special relativity was one of the first subjects that made me go, “wow, that’s really how the world works?!” It stretched my imagination, as I hope the twin paradox will yours.

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Rocket Footage: NASA

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### Einstein's General Theory of Relativity

Dr. Kako explains general theory of relativity

### Einstein's twin paradox explained - Amber Stuver

Follow two astronauts into outer space to explore time dilation and Einstein’s theory of relativity through the Twin Paradox thought experiment.

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On their 20th birthday, identical twin astronauts volunteer for an experiment. Terra will remain on Earth, while Stella will board a spaceship. Stella’s ship will travel to visit a star that is 10 light-years away, then return to Earth. As they prepare to part ways, the twins wonder what will happen when they’re reunited. Who will be older? Amber Stuver investigates the “Twin Paradox.”

Lesson by Amber Stuver, directed by Aim Creative Studios.

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### Gravity Visualized

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Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004.

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### Time Dilation (Einstein's Theory of Special Relativity)

Time Dilation (Einstein's Theory of Special Relativity)

### Einstein's Relativity

Brian Cox discusses Einstein's theory of relativity and how it is used in GPS.

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### Time Dilation explained in hindi - Time Dilation क्या होता है? Time Dilation क्यों होता है?

Through this video, We have explained Time Dilation in the Hindi Language.

According to the theory of relativity, time dilation is a difference in the elapsed time measured by two observers, either due to a velocity difference relative to each other, or by being differently situated relative to a gravitational field. As a result of the nature of spacetime,[2] a clock that is moving relative to an observer will be measured to tick slower than a clock that is at rest in the observer's own frame of reference. A clock that is under the influence of a stronger gravitational field than an observer's will also be measured to tick slower than the observer's own clock.

Such time dilation has been repeatedly demonstrated, for instance by small disparities in a pair of atomic clocks after one of them is sent on a space trip, or by clocks on the Space Shuttle running slightly slower than reference clocks on Earth, or clocks on GPS and Galileo satellites running slightly faster

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### Time Dilation (MIT Lecture Video)

Credits to Professor David Jerison (