- Is a black hole a rip in spacetime?
- Can space be bent?
- Will the universe be reborn?
- Why we Cannot go faster than the speed of light?
- What are the 4 types of black holes?
- Can spacetime be ripped?
- What is a rip in the space time continuum?
- Can space/time fabric be broken?
- Do you age if you travel speed light?
- What is inside a Blackhole?
- What is a tear in space?
- What happens after the big rip?
- Is time Travelling possible?
- What do you know about black hole?
- Where do black holes go?
- Can a black hole kill you?
- What happens if the fabric of space time is wrinkled?
- Will the universe ever end?
- What will cause the Big Rip?
- What is the fabric of the universe made of?
- How does space time continuum work?
Is a black hole a rip in spacetime?
While black holes are mysterious and exotic, they are also a key consequence of how gravity works: When a lot of mass gets compressed into a small enough space, the resulting object rips the very fabric of space and time, becoming what is called a singularity..
Can space be bent?
Picture a four-dimensional fabric called space-time. When anything that has mass sits on that piece of fabric, it causes a dimple or a bending of space-time. The bending of space-time causes objects to move on a curved path and that curvature of space is what we know as gravity.
Will the universe be reborn?
The universe could bounce through its own demise and emerge unscathed. A new “big bounce” model shows how the universe could shrink to a point and grow again, using just the cosmic ingredients we know about now.
Why we Cannot go faster than the speed of light?
“As objects travel faster and faster, they get heavier and heavier – the heavier they get, the harder it is to achieve acceleration, so you never get to the speed of light,” says Roger Rassool, a physicist at the University of Melbourne, Australia. “A photon actually has no mass,” he says.
What are the 4 types of black holes?
There are four types of black holes: stellar, intermediate, supermassive, and miniature. The most commonly known way a black hole forms is by stellar death.
Can spacetime be ripped?
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.
What is a rip in the space time continuum?
The space-time continuum, also known as the space-time fabric, was a way to transfer between dimensions, provided the continuum was “ripped” which created a hole between each place. Waru was transported to the galaxy’s universe through such a rip in the fabric of space-time, and back to his own again in 14 ABY.
Can space/time fabric be broken?
The biggest lesson from Einstein’s general theory of relativity is that space itself isn’t a flat, unchanging, absolute entity. Rather it’s woven together, along with time, into a single fabric: spacetime. … Even in this case, however, the curvature of space is still extremely small, and there are no defects in it.
Do you age if you travel speed light?
Five years on a ship traveling at 99 percent the speed of light (2.5 years out and 2.5 years back) corresponds to roughly 36 years on Earth. When the spaceship returned to Earth, the people onboard would come back 31 years in their future–but they would be only five years older than when they left.
What is inside a Blackhole?
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.
What is a tear in space?
In physical cosmology, the Big Rip is a hypothetical cosmological model concerning the ultimate fate of the universe, in which the matter of the universe, from stars and galaxies to atoms and subatomic particles, and even spacetime itself, is progressively torn apart by the expansion of the universe at a certain time …
What happens after the big rip?
After the Big Rip Matter is present, but it’s dispersed, as atoms are ripped apart in the final milliseconds before the rip. If acceleration continues, infinitesimal, formless bits of matter could continue to disseminate on an atomic level, with no hope of ever being put back together.
Is time Travelling possible?
Yes, time travel is indeed a real thing. But it’s not quite what you’ve probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.
What do you know about black hole?
A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can’t see black holes.
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.
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 happens if the fabric of space time is wrinkled?
Albert Einstein’s revolutionary general theory of relativity describes gravity as a curvature in the fabric of spacetime. “We show that spacetime cannot be locally flat at a point where two shockwaves collide,” says Blake Temple, professor of mathematics at UC Davis. …
Will the universe ever end?
Theories about the end of the universe. The fate of the universe is determined by its density. The preponderance of evidence to date, based on measurements of the rate of expansion and the mass density, favors a universe that will continue to expand indefinitely, resulting in the “Big Freeze” scenario below.
What will cause the Big Rip?
Disconzi’s hypothesis is based on existing theories about dark energy, a largely theoretical substance thought to make up 70 percent of the universe’s mass. For a Big Rip to occur, dark energy must win in its battle with gravity to such a point where it can rip apart individual atoms.
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.
How does space time continuum work?
Space-time is a mathematical model that joins space and time into a single idea called a continuum. … But in a relativistic universe, time cannot be separated from the three dimensions of space. This is because the observed rate at which time passes depends on an object’s velocity relative to the observer.