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How many times is a beam of light refracted when it passes through a triangular prism?
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What occurs when light passes from one medium to a less optically dense medium at an angle so great that there is no refracted ray?
It is always refracted, but at an angle so that it goes back into the original medium. This phenomenon is called Total Internal Reflection. The angle that this occurs at is called the critical angle.
Is white all the colors combined?
If you are talking in terms of light then yes, all the colors in the light spectrum are together white. You may see the spectrum when white light is shining through a triangular prism, reflecting the different shades.
How does the speed of light in the fiber compare with the speede of light in the outer covering?
The speed of light in the fibre is greater. As a result, light moving toward the outer covering is refracted back towards the core.
If light passes through a medium at a speed of 2.5 x 10 to the 8 power meter per second what is its index of refraction?
my answer is 5
How is light refracted when the angle of incidence was 0?
One possibility is that the medium the light is supposed to refract from is a metamaterial, an artificially created material with a negative refractive index.
When is light not refracted?
Light is not refracted when while it passes through a vacuum, or through any uniform material.
Light is refracted by?
when it passes through a new material
What kind of light is the bending of a ray of light when it passes through something?
Refracted light
Why is a rainbow sometimes seen when light passes through raindrops or prisms?
The light is refracted
When light passes through a lens what of the light is refracted?
When light passes through a lens, both the parallel rays of light and the converging or diverging rays of light are refracted. The refraction causes the light rays to converge or diverge, which helps in focusing the image on the retina.
Is the red light reflected or refracted through a prism?
The red light is refracted as it passes through a prism. The different colors of light are refracted at slightly different angles due to their differing wavelengths, causing them to separate and create a rainbow effect.
Light is refracted when it passes?
yes
When light passes through an object what happens to the light?
When light passes through an object, it can be absorbed, transmitted, reflected, or refracted. The specific behavior of the light depends on the properties of the object, such as its transparency, opacity, and refractive index.
When is light refracted?
Light is refracted when it passes from one medium to another with a different optical density, such as from air to water or from air to glass. This phenomenon causes the light to change direction as it enters the new medium due to a change in its speed.
What happeneds when light passes through a prism?
When light passes through a prism, it is refracted slightly and separated into seven individual beams of coloured light - red, orange, yellow, green, blue, indigo and violet.
Which light is deviated most and which light deviated least when a ray of white light passes through a prism?
Violet light is deviated most and red light is deviated least when white light passes through a prism. This is because violet light has a shorter wavelength, leading to a greater bending of the light ray compared to the longer wavelength red light.
The splitting of white light into colors as it passes through a triangular prism?
Dispersion
