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Light travels slower through a medium. Generaly the dencer the medium the slower light travels.
Light travels fastest through a vacuum assuming its speed is not being affected by gravity which also affects the speed of light.
Examples. A very very thick piece of glass will appear thinner than it actually is and a streight stick will appear to bend if put into water at an angle.
What else can I help you with?
In what medium the speed of light will be minimum?
The speed of light is a set speed at which all electromagnetic waves travel at in a vacuum. It is 3*10^8 meters/second... That being said, when light, or any other EM wave, travels through a medium it will slow down. Every material has an index of refraction which is the ratio of the speed at which light travels in a vacuum, to the the speed it travels in that material. If you know the index of refraction, you can use Snell's law to determine the speed light will travel through a specific medium. Every medium is different, however a rule of thumb is the denser the medium, the slower light will travel through it. For example, light travels faster in the atmoshpere than it does in water.
Do asteroids travel faster than light?
No, asteroids do not travel faster than light. Light travels at a speed of about 186,282 miles per second (299,792 kilometers per second) in a vacuum, which is the maximum speed at which anything can travel in our universe. Asteroids typically travel much slower than the speed of light.
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).
Through what do seismic waves travel fastest?
seismic wave travels faster through solid rock and slower through water, but i dont know why!
Does light travel faster in a vacuum or in air?
Vaccum is basically emptiness. There is nothing in vaccum. Light can travel faster in vaccum than in any other medium because there is no obstruction for the passage of light. It is the rarest medium.
Does sound travel 4 times faster in liquid?
No it actually travels slower.
Does light travel faster in diamond or water?
Light travels slower through denser media, so it travels faster through water than through a diamond.
The denser the medium through which it is traveling the slower a what wave propagates?
Electromagnetic wave, namely, light as it travels through denser medium its speed decreases from its speed when it travels through air or vacuum.
Which travels fastest through a medium a photon atom sound or electron?
A photon travels fastest through a medium, followed by sound, then electrons. Photons travel at the speed of light in a vacuum, which is faster than the speed of sound or electrons in a medium. Sound travels at a much slower speed than light, while electrons generally move at speeds that are significantly slower than both photons and sound waves.
Does sound travel faster in heat or water?
Sound doesn't travel in heat. It travels in a physical medium.
How sounds travel in different mediums?
Sound travels faster the more dense the medium
Is the speed of sound affected by a medium through which it travels?
Yes, the speed of sound is affected by the medium through which it travels. Sound travels faster in solids, slower in liquids, and slowest in gases due to differences in the elasticity and density of the mediums.
Which is faster for viberating sound travel solid or liquid or gas or vacuum?
Sound travels fastest in solids because the particles are close together, allowing for quicker transfer of energy through vibrations. In liquids, sound travels slower than in solids but faster than in gases due to the density of the medium. Sound cannot travel through a vacuum because it requires a medium to propagate.
How Does light travel faster or slower in water than in air?
Light travels faster in air than in water because the density of air is lower than that of water. Light changes speed and direction when it enters a different medium due to the change in density, causing it to move slower in water.
Can sound travel through ground?
hi, sound does travel through ground. the speed at which sounds travels depends on the medium. the denser the medium, the slower it travels and stiffer the medium, the faster it travels.
What does the light travel faster than the sound?
Light travels faster than sound because it does not require a medium to travel through, whereas sound does. Light travels through the vacuum of space at a speed of approximately 186,000 miles per second, while sound travels through air at a much slower speed of about 1,125 feet per second.
In what medium the speed of light will be minimum?
The speed of light is a set speed at which all electromagnetic waves travel at in a vacuum. It is 3*10^8 meters/second... That being said, when light, or any other EM wave, travels through a medium it will slow down. Every material has an index of refraction which is the ratio of the speed at which light travels in a vacuum, to the the speed it travels in that material. If you know the index of refraction, you can use Snell's law to determine the speed light will travel through a specific medium. Every medium is different, however a rule of thumb is the denser the medium, the slower light will travel through it. For example, light travels faster in the atmoshpere than it does in water.
