What if light speed was infinite?

In reality, the speed of light is a fundamental constant in the Universe, and so if the speed of light was infinite then the entire structure of the Universe would change, and may well be not be stable enough to last long enough for life to develop, in order to ask such a question.

What will happen if speed of light is infinite?

If the speed of light was infinite, all points in the universe would be able to communicate with each other instantaneously. We wouldn't be able to tell which stars are further away or older etc. Our universe would be one instantaneous here and now. No past, no present and no future.

Is infinite speed possible?

Since speed is distance traveled over time taken it is not possible to have an infinite speed. The time taken in this case is zero. The equation becomes undefined at this point, which can also be interpreted as infinite.

Is the speed of light infinite speed?

The common experience of turning on a light switch certainly shows that light travels very quickly. But careful experiments reveal that it travels at a finite speed. This speed, which we call "c," is measured to be 300,000,000 meters per second.

What would happen if you exceeded the speed of light?

Special relativity states that nothing can go faster than the speed of light. If something were to exceed this limit, it would move backward in time, according to the theory.

Why isn't the speed of light infinite? What if it were?

Would you age at the speed of light?

The simple answer is, anything moving through space at c, equal to the speed of light in a vacuum, experiences zero time flow. If you were to travel at the speed of light, you would experience no time.

Is light faster than darkness?

Darkness travels at the speed of light. More accurately, darkness does not exist by itself as a unique physical entity, but is simply the absence of light. Any time you block out most of the light – for instance, by cupping your hands together – you get darkness.

How fast is a tachyon?

Tachyons are one of the most interesting elements arising from Einstein's theory of special relativity. The 1905 theory is based on two postulates, nothing with mass moves faster than the speed of light (c), and physical laws remain the same in all non-inertial reference frames.

Is infinite mass possible?

The energy of a particle diverges to infinity as it approaches the speed of light. Since we can never have infinite energy for a particle, the speed of light cannot be reached. Since an object has infinite kinetic energy when it approaches the speed of light, it therefore has infinite mass as well.

How fast can humans travel without dying?

Most of us can withstand up to 4-6G. Fighter pilots can manage up to about 9G for a second or two. But sustained G-forces of even 6G would be fatal. Astronauts endure around 3G on lift-off, one G of which is Earth's own pull.

Is warp drive faster than light?

A warp drive is a device that distorts the shape of the space-time continuum. A spacecraft equipped with a warp drive may travel at speeds greater than that of light by many orders of magnitude.

Is Goku immeasurable speed?

He has immeasurable speed and cant stand outside of time and is in the mid teirs of MFTL+.

Can humans travel one Lightyear?

This duration is a bit of a problem, as it makes space exploration a painstakingly slow process. Even if we hopped aboard the space shuttle discovery, which can travel 5 miles a second, it would take us about 37,200 years to go one light-year.

Why can't humans travel at the speed of light?

According to the laws of physics, as we approach light speed, we have to provide more and more energy to make an object move. In order to reach the speed of light, you'd need an infinite amount of energy, and that's impossible!

How much time would pass on Earth if you traveled at the speed of light?

If you travelled at the speed of light, how would you experience time? Travelling in space for three years at close to the speed of light would equal five years on Earth. This indicates how an astronaut might age on a long space journey.

Is universe expanding faster than light?

The quick answer is yes, the Universe appears to be expanding faster than the speed of light. By which we mean that if we measure how quickly the most distant galaxies appear to be moving away from us, that recession velocity exceeds the speed of light.

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.

Do black holes have infinite mass?

Why? Well, even though black holes are extreme in many ways, they don't have infinite mass—and it's mass that determines the force of their gravity. Some black holes—known as stellar black holes. —have about the amount of mass that very massive stars do.

Can Superman use infinite mass punch?

Despite his immense speed, Superman isn't truly capable of an actual infinite mass punch, due to the restrictions that physics place on his body and the world around him.

What if tachyons existed?

In Einstein's theory of special relativity, only massless particles like the photon travel at the speed of light; all other particles travel slower. The existence of tachyons can lead to “time travel” paradoxes.

Can tachyons escape a black hole?

Since the disturbance of a localized tachyon cannot spread faster than c, it therefore cannot escape the inside of a black hole's event horizon.

Why can't tachyons exist?

A tachyon (/ˈtækiɒn/) or tachyonic particle is a hypothetical particle that always travels faster than light. Physicists believe that faster-than-light particles cannot exist because they are not consistent with the known laws of physics. If such particles did exist they could be used to send signals faster than light.

How fast is dark matter?

All told, that means dark matter moves, relative to a human on Earth, at a speed of around 400 km/s.

Is there a speed of smell?

The time it takes to smell a chemical in the air is the time the chemical takes to travel in air to our nose, and for the nerve impulse to travel to the brain (milliseconds), so smells are almost instantaneous.

How fast are shadows?

300,000 km/s. So when I say your shadow can travel faster than light, I don't blame you if your skeptic senses are tingling. But humour me, because shadows are one thing that can travel faster than light. Shadows are a phenomenon we experience constantly in everyday life.