- Can the fabric of spacetime be torn?
- Can space be broken?
- Do wormholes actually exist?
- Can a black hole kill you?
- What element makes up 90% of the universe?
- Is space really a fabric?
- Is Space Time doomed?
- How do you rip a hole in spacetime?
- What is the fabric of the universe made of?
- What would happen if there was a rip in the space time continuum?
- Is time a space?
- What is in a singularity?
- Is it possible to travel back in time?
- What is the space time continuum for dummies?
- Has anyone been in a Blackhole?
- What does the space time continuum look like?
- Will the universe tear itself apart?
- What’s inside a black hole?
- Where do black holes go?
Can the fabric of spacetime be torn?
In general relativity, spacetime can be curved but can never be torn, because in GR, topology of spacetime can’t change, only geometry can change.
In general relativity, spacetime can be curved but can never be torn, because in GR, topology of spacetime can’t change, only geometry can change..
Can space be broken?
No. And nor is energy. Energy is the one thing we can neither create nor destroy, and it seems to be intimately related to what space is. But nevertheless the stress-ball does get bigger as the pressure reduces, so it’s reasonable to say space is “created”.
Do wormholes actually exist?
Wormholes are sci-fi staples; over the years, many stories, books and movies have sent their protagonists zipping between widely separated locales via these cosmic shortcuts. Wormholes are possible, according to Einstein’s general theory of relativity, but nobody has ever spotted one.
Can a black hole kill you?
The point at which tidal forces destroy an object or kill a person will depend on the black hole’s size. … For small black holes whose Schwarzschild radius is much closer to the singularity, the tidal forces would kill even before the astronaut reaches the event horizon.
What element makes up 90% of the universe?
HydrogenHydrogen is the lightest gas and element and is the most abundant in the universe. It is estimated that 90% of the visible universe is composed of hydrogen.
Is space really a fabric?
Remember, it isn’t actually a fabric, but rather takes up the entirety of the Universe. … When we put things like masses down in the Universe, spacetime is still there, too, but its properties are altered by whatever it is that’s inside it. The larger a mass you put inside it, the more that spacetime gets curved.
Is Space Time doomed?
Space-time and Quantum Mechanics are the pillars of our modern understanding of fundamental physics. … The union of quantum mechanics and gravity strongly suggests that “space-time is doomed”, and there are related indications of fundamental limitations to quantum mechanics in both the early and late universe.
How do you rip a hole in spacetime?
A black hole is formed when a star dies, forming the supernova, which if it has enough energy will turn into a black hole. After forming into a black hole, it will start absorbing the gas and matter around it, which if you were close enough to it, it would rip you apart.
What is the fabric of the universe made of?
The Universe is thought to consist of three types of substance: normal matter, ‘dark matter’ and ‘dark energy’. Normal matter consists of the atoms that make up stars, planets, human beings and every other visible object in the Universe.
What would happen if there was a rip in the space time continuum?
If we where to rip a hole in the Space-Time continuum, what would happen? – Quora. If we where to rip a hole in the Space-Time continuum, what would happen? … Your topology changing antics will have induced the formation of Closed Timelike Curves, or CTCs for short.
Is time a space?
To Einstein, time is the “fourth dimension.” Space is described as a three-dimensional arena, which provides a traveler with coordinates — such as length, width and height —showing location. Time provides another coordinate — direction — although conventionally, it only moves forward.
What is in a singularity?
In the center of a black hole is a gravitational singularity, a one-dimensional point which contains a huge mass in an infinitely small space, where density and gravity become infinite and space-time curves infinitely, and where the laws of physics as we know them cease to operate.
Is it possible to travel back in time?
The Short Answer: Although humans can’t hop into a time machine and go back in time, we do know that clocks on airplanes and satellites travel at a different speed than those on Earth. … However, when we think of the phrase “time travel,” we are usually thinking of traveling faster than 1 second per second.
What is the space time continuum for dummies?
String Theory For Dummies Einstein’s theory of special relativity created a fundamental link between space and time. The universe can be viewed as having three space dimensions — up/down, left/right, forward/backward — and one time dimension. This 4-dimensional space is referred to as the space-time continuum.
Has anyone been in a Blackhole?
What would happen if you fell into a black hole? It certainly wouldn’t be good! But what we know about the interior of black holes comes from Albert Einstein’s General Theory of Relativity. … Fortunately, this has never happened to anyone — black holes are too far away to pull in any matter from our solar system.
What does the space time continuum look like?
The space-time continuum consists of four dimensions: the three dimensions of space (length, width, and height…or up/down, left/right, and forward/backward, depending upon how you wish to think of them) plus the fourth dimension of time.
Will the universe tear itself apart?
Maybe. A new mathematical model has been revealed that supports the idea that the universe could tear itself apart in 22 billion years, in a moment that everything from galaxies to stars, planets, individual atoms and even time itself are torn to shreds.
What’s inside a black hole?
A black hole is a tremendous amount of matter crammed into a very small — in fact, zero — amount of space. The result is a powerful gravitational pull, from which not even light can escape — and, therefore, we have no information or insight as to what life is like inside.
Where do black holes go?
By their calculations, quantum mechanics could feasibly turn the event horizon into a giant wall of fire and anything coming into contact would burn in an instant. In that sense, black holes lead nowhere because nothing could ever get inside. This, however, violates Einstein’s general theory of relativity.