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Is there space between the layer in a laminated glass so that total internal reflection can Occur?
Wiki User
∙ 16y ago
No.
Wiki User
∙ 16y ago
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Can total internal reflection occur in iron substances?
Not possible
What are the conditions for total internal reflection to occur?
It occurs when light traveling from one medium to another is completely reflected at the boundary between the two materials. The angle of incidence must be over a certain value (depending on the optical properties of the materials at the boundary).
What are the conditions for total internal reflection to take place?
Light must travel from the optically denser medium to the optically less dense one. For total internal reflection to occur, the angle of incidence in the optically denser medium must be greater than the critical angle of that medium. The critical angle is that angle of incidence in the optically denser medium for which the angle of refraction is 90o.
Why does no refraction occur when the media have the same index of refraction?
Reflection happens only at the interface between two media, and two media with the same index of refraction act as if they were a single medium. Thus, at the interface between media with the same index of refraction, there is no reflection, and the ray keeps going straight. Continuing this line of thought, it is not surprising that we observe very little reflection at an interface between media with similar indices of refraction.
What process occur when light bounces off a smooth shiny surface?
Reflection
Can total internal reflection occur in iron substances?
Not possible
What is the different between a reflection on mirror and water?
Reflection from water will occur only beyond the critical angle between air and water. Reflection from a mirror will occur at all angles.
What are the conditions for total internal reflection to occur?
It occurs when light traveling from one medium to another is completely reflected at the boundary between the two materials. The angle of incidence must be over a certain value (depending on the optical properties of the materials at the boundary).
How reflection occur?
reflection occurs when you look in a mirror and light bounces off of the mirrror and it comes back and you can see your reflection
Can light travel through prisms?
Yes light can travel through prisms. At some points it would occur total internal reflection and at some points there would be refraction of light.
What are the conditions for total internal reflection to take place?
Light must travel from the optically denser medium to the optically less dense one. For total internal reflection to occur, the angle of incidence in the optically denser medium must be greater than the critical angle of that medium. The critical angle is that angle of incidence in the optically denser medium for which the angle of refraction is 90o.
What necessary for reflection to occur?
a light source and a reflector
Does the process of reflection of light occur in plastics?
yes
What are prevomerine teeth?
Prevomerine teeth of salamandrids occur in an S-shaped row on each side of the parasphenoid. Precursor to vomerine teeth, which occur between the internal nares.
Differences between internal and external processes of the earth?
External process occur on the surface of the earth . It is slow change . Ex- change in leevel of the earth . Internal process occur inside the surface of the earth . It is sudden change . Ex -earthquake activities
Why does no refraction occur when the media have the same index of refraction?
Reflection happens only at the interface between two media, and two media with the same index of refraction act as if they were a single medium. Thus, at the interface between media with the same index of refraction, there is no reflection, and the ray keeps going straight. Continuing this line of thought, it is not surprising that we observe very little reflection at an interface between media with similar indices of refraction.
Why is a small critical angle desirable for optical fibers What problems could be caused if the critical we're increased?
because a smaller critical angle means that it is easier for total internal reflection to occur, which is the desirable quality in an optical fibre.
