When traveling at the speed of light it would appear to you that time (the 24 hours) were passing normally, however it would also appear that the rest of the universe had speeded up.
To an observer watching you it would appear that your clock had stopped.
To understand why look in the related link below.
It's really hard to talk about something that's moving ATthe speed of light.
So let's just talk about something that's moving at only 99.9999% of it ...
that's actually done every day in particle accelerators.
OK. You and a bunch of other people are standing around in a big field on a nice
day, looking at each other, listening to the birds, and generally getting bored.
Finally, in order to liven things up, you take off and fly away from the crowd, at
99.9999% of the speed of light. They watch you, in amazement, and you look
back at them, just to see the startled expression on everyone's face. Immediately,
you and everybody else notice something really strange going on:
-- You feel completely normal, and your pulse is beating around 65 beats for
each minute on your wristwatch. But anybody standing in the field and watching
you sees that according to his wristwatch, your heart and your wristwatch are
running so slowly that they've both almost stopped.
-- Everybody standing in the field feels completely normal, and everybody's pulse
is beating around 65 beats for each minute on his wristwatch. But as you watch
them, you see that according to your wristwatch, the heart and the wristwatch of
every person in the crowd are running so slowly that all of them have almost
stopped.
The speed of light is much greater than the speed of sound.
The energy required for a spaceship to travel at 90 percent of the speed of light would be substantial due to the relativistic increase in kinetic energy as speed approaches the speed of light. The energy required can be calculated using Einstein's mass-energy equivalence formula, E=mc^2. The exact amount of energy would depend on the mass of the spaceship and would be calculated as the difference in energy between its rest mass and its kinetic energy at that speed.
The speed of light is faster than the speed of a nerve message, speed of electricity, and speed of sound. The speed of light in a vacuum is approximately 186,282 miles per second, while nerve impulses, electricity, and sound waves travel much slower.
They don't. Nothing can exceed the speed of light. Electrons in a television travel much slower than the speed of light.
The speed of light is much faster than the speed of sound. Light travels at approximately 299,792 kilometers per second in a vacuum, while sound travels at around 343 meters per second in the air.
The refractive index of a material is calculated by dividing the speed of light in a vacuum by the speed of light in that material. It indicates how much the speed of light is reduced when passing through the material, providing information about how light bends as it enters the material.
The speed of light is much greater than the speed of sound.
The relative refractive index describes the change in speed of light as it moves from one medium to another, indicating how much the light bends or refracts at the interface of the two media. It is calculated as the ratio of the speed of light in a vacuum to the speed of light in the medium in question. The larger the relative refractive index, the more the light is bent or refracted as it enters the medium.
The energy required for a spaceship to travel at 90 percent of the speed of light would be substantial due to the relativistic increase in kinetic energy as speed approaches the speed of light. The energy required can be calculated using Einstein's mass-energy equivalence formula, E=mc^2. The exact amount of energy would depend on the mass of the spaceship and would be calculated as the difference in energy between its rest mass and its kinetic energy at that speed.
it has light for 12 hours
The speed of light is much faster than the speed of eyesight. Light travels at approximately 186,282 miles per second in a vacuum, whereas the speed at which our eyes process and interpret visual information is much slower, typically around 200-300 milliseconds.
The units are incompatible as a direct conversion. Given an average speed of travel it could be calculated how much time it would take to travel a given distance.
No. Light travels much faster than sound.
The speed of light in air is much faster than in glass. This is because the density of glass is much higher than that of air so it slows the lightwave down much more.
Light hours are not a unit of time, they are a unit of distance. 2.4 light hours is how much distance light can travel in 2.4 hours. As the velocity of light is 300 billion meters a second, it's about 2.6 billion km.
The property of a material that indicates how much the speed of light changes as it passes through is called the material's refractive index. This index is a measure of how much the speed of light is reduced in a material compared to its speed in a vacuum. The higher the refractive index, the more the speed of light is reduced in that material.
The speed of light is the speed at which electromagnetic waves propagate through a medium. The speed of sound is the speed at which acoustic waves propagate through a medium. As the speed of sound relies on the medium moreso than the speed of light, sound propagates much slower than light.