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What happens to the ray of light when it goes straight into the prism along the normal?
Wiki User
∙ 11y ago
A ray of light, no matter what its wavelength is, entering one face of the prism along
the normal, continues along the same direction straight into the glass, just as it does
when it enters a window-pane or any other medium along the normal. Since the faces
of the prism are not parallel, however, the ray of light does not approach the next
face along the normal, and it refracts there as it traverses the glass/air interface.
There, the angle of refraction depends slightly on the wavelength, so the colors
spread somewhat as they cross that boundary.
If the faces of the window-pane were not parallel, then most of the things you see
through the window would have pretty colored bands around it. It would be a total
nuisance.
Wiki User
∙ 11y ago
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What happens when light hits something opaque?
the light will stop going straight and it might observe the metrial
How do light rays travel light ray?
Light Rays travel in straight paths as transverse waves. It needs no medium to travel along.
When does light cross a boundary but not refract?
This happens if the light makes a 90 degree angle with the boundary (hits is straight on), so it just keeps going in a straight line.
How does light ray travel?
Light rays travel in straight paths as transverse waves. It needs no medium to travel along.
What happens when a straight beam of light hits a plain mirror at a right angle?
The beam of light is reflected back directly along its original path. I assume you are asking what happens if the light beam is exactly perpendicular to the plane of the mirror. I am assuming we aren't getting into such things as quantum mechanics where the answer to the question could be a bit freaky depending on the ideal nature of the conditions.
What type of reflection happens when a straight ray of light hits smooth mirrors?
When a straight light ray hits a smooth mirror, the regular reflection happens.
What is the name of when light travel in a straight line?
Normal. It takes a lot of mass to bend light.
What happens when light hits something opaque?
the light will stop going straight and it might observe the metrial
What happens when a straight beam of light hits a mirror?
By omed, The mirror breaks and the light turns blue.
How do light rays travel light ray?
Light Rays travel in straight paths as transverse waves. It needs no medium to travel along.
What type of reflection happens when a straight ray of light hits rough concrete?
The scattered reflection occurs when a straight ray of light is reflected from hitting rough concrete.
When does light cross a boundary but not refract?
This happens if the light makes a 90 degree angle with the boundary (hits is straight on), so it just keeps going in a straight line.
What type of reflection happens when straight light hits polished wood?
You get both regular reflection and scattered reflection when a straight ray of light hits polished wood.
How does light ray travel?
Light rays travel in straight paths as transverse waves. It needs no medium to travel along.
What happens if you have pink periods?
i think its normal maybe its light red
What happens when a straight beam of light hits a plain mirror at a right angle?
The beam of light is reflected back directly along its original path. I assume you are asking what happens if the light beam is exactly perpendicular to the plane of the mirror. I am assuming we aren't getting into such things as quantum mechanics where the answer to the question could be a bit freaky depending on the ideal nature of the conditions.
Why light passes undeviated falling straight on a refracting medium?
If by "straight on" you mean at 90 degrees to the surface of the medium, that is because light is only deviated if it makes an angle with the normal, which is an imaginary line perpendicular to the surface of the medium. If no angle is made between the normal line and the light ray, then no refraction occurs and the light passes through in a straight line. For more information see the related link below.
