Can light travel in space Why or why not
Electromagnetic waves are waves that can travel through matter or through empty space. … However, when light travels in matter, it interacts with the atoms and molecules in the material and slows down. As a result, light travels fastest in empty space, and travels slowest in solids.
How does light travel through space
Traveling Through Space
Because light consists of photons, however, it can travel through space like a stream of tiny particles. The photons actually travel more quickly through space and lose less energy on the way, because there are no molecules in the way to slow them down.
Can light travel through space yes or no
So how does light travel? Basically, traveling at incredible speeds (299 792 458 m/s) and at different wavelengths, depending on its energy. It also behaves as both a wave and a particle, able to propagate through mediums (like air and water) as well as space.
Can light waves travel through space yes or no
In contrast, light waves can travel through a vacuum, and do not require a medium. In empty space, the wave does not dissipate (grow smaller) no matter how far it travels, because the wave is not interacting with anything else. … However, light can also travel within some materials, like glass and water.Jan 23, 2013
How long does it take light to travel 1’m in a vacuum
1/299792458 seconds, in a vacuum. Slightly slower through any denser medium. That is because the definition of a meter is how far light travels in 1/299792458 seconds. This is approximately 3.335641 nanoseconds.
What if speed of light was 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 a void possible
Cosmic voids are actually all around us. … Voids, vast expanses of nearly empty space, account for about 80 percent of the observable universe. The other stuff, like dust and stars and galaxies like the Milky Way, exists in thread-like filaments between these voids.
Is it possible to create a void
It is not possible to completely void space.Jul 23, 2015
Can light travel through space yes or no
So how does light travel? Basically, traveling at incredible speeds (299 792 458 m/s) and at different wavelengths, depending on its energy. It also behaves as both a wave and a particle, able to propagate through mediums (like air and water) as well as space.
Does light travel in space
Like all forms of electromagnetic waves, light can travel through empty space, as well as through matter. Light can be absorbed. Absorbed light energy is converted into some other form, such as thermal or heat energy.