0
What else can I help you with?
Why does light travel faster in empty spaces?
Light travels faster (up to the speed of light) in a vacuum, which is empty space. Light travels slower through a medium (matter).
What doesn't have matter?
a space vacuum meaning no "air" just empty space
Is light faster than sound or sound is faster than light?
Light is faster than sound. Light travels through empty space at a speed of about 186,282 miles per second (299,792 kilometers per second), whereas sound travels through air at about 1,125 feet per second (343 meters per second).
Does light waves travel fastest through empty space?
Light waves, like all electromagnetic waves, travel without a medium, so they can travel through empty space. Sound waves, on the other hand, do require a medium to travel or propagate; therefore, they can not travel through empty space.
Is air the same thing as empty space?
No, air is composed of various gases such as nitrogen, oxygen, and carbon dioxide, while empty space refers to the absence of matter. Air occupies space and has mass, while empty space does not have these properties.
What is the name for a space completely empty of air and everthing else?
vacuum
What are not able to travel through empty space ultraviolet waves or sound waves?
Sound waves cannot travel through empty space because they require air particles to transfer them. UV is a light wavelength and can travel through space (just like light from the Sun reaches the planets).
What materials can light travel through faster than it travels through air?
Light can travel faster through a vacuum than through air. In a vacuum, light travels at its maximum speed of about 299,792 kilometers per second. This is because there are no particles in a vacuum to slow down the light's speed.
How can UV light be transmitted without a fiberoptic cable?
Just like visible light, UV (ultraviolett) light can also pass through empty space, or air.
What kind of wave is able to travel through both matter and empty space?
Electromagnetic waves, such as light, can travel through both matter and empty space. This is because electromagnetic waves do not require a medium to propagate, unlike mechanical waves such as sound waves which rely on a medium such as air or water.
Why do light waves travel faster in empty air than in matter?
I believe it might be because the light has nothing to reflect off of so it would travel in a straight line
Why is light able to propagate through empty space as well as through various mediums?
Light is able to propagate through empty space and various mediums because it is an electromagnetic wave that does not require a medium to travel through. This means that light can travel through a vacuum, such as outer space, as well as through materials like air, water, and glass.
