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Depends on the characteristics of the tube. Coat the interior surface with a (perfect) mirror finish, and the laser beam will continue quite happily.
Fill the tube with either multiple fiber optic strands, or build it like one huge fiber optic strand and the beam will continue as well.
What else can I help you with?
Why wouldn't sound travel through string if its curved?
It is to thin
What can travel through space without a(n) medium?
Electromagnetic waves can travel through space without a medium.
Where can electromagntic waves travel through?
Electromagnetic Waves can travel through space without any material medium.
What sound cant travel through?
sound can't travel through a vacuum. or a place without air.
When light is travelling through a medium does it travel in a straight or curved line?
Light typically travels in a straight line through a uniform medium. However, if the medium's density changes, light can be refracted and its path curved. Additionally, light can be reflected, diffracted, or scattered depending on the properties of the medium it is passing through.
What is the best fictional way to travel through space fast without messing with time?
The best fictional way to travel through space fast without messing with time is teleportation.
How do optical fibers work because of their ability to transmit light signals through total internal reflection?
Optical fibers work by transmitting light signals through total internal reflection. This means that when light enters the fiber at a certain angle, it reflects off the walls of the fiber and continues to travel through it without escaping. This allows the light signals to be transmitted over long distances without losing much of their intensity or quality.
Why can't we communicate in outer space?
We can if we use radio. Without it, sound waves can't travel through space because there is no air for it to travel through.
Can a piece of glass travel through the body without causing harm?
No, a piece of glass cannot travel through the body without causing harm. Glass is sharp and can cause internal injuries if it enters the body.
Can Nigerians in the Caribbean travel to nigeria without transiting through Europe or US?
no
Can travel be made by plane to the Philippines without going through the US?
yes
Can sound travel through a room with no air?
No, sound cannot travel through a room with no air because sound waves need a medium, such as air, water, or a solid, to propagate. Without a medium, there is nothing for the sound waves to travel through.
