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What is Brewsters angle when the light in the air is reflected off a surface of a lake?
Wiki User
∙ 12y ago
Type your answer here... Brewster's Angle is also known as "polarizing angle" and it can be measured by using the mathematical expression:
BA = arctan n
Where BA stands for Brewster's Angle and n is the numerical index of refraction of the medium of the surface in question. Lakes normally contain fresh water and the index of refraction for water is 1.33
Using the equation, the arctan of 1.33 = 53.1 degrees.
Therefore, the BA of the surface of a lake is 53.1 degrees.
Wiki User
∙ 12y ago
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What is light reflected at after hitting a mirror?
Light hitting a flat mirror at an angle is reflected at the same angle, relative to the mirror surface.
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It is inversely proportional, therefore it decreases.
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When all the light rays are reflected at the same angle because of a smooth surface you see?
A reflection
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What is a line of reflection?
A line of reflection is a reflected line, often off of a mirror. If a flashlight sends a beam of light at a mirror (the light is called the incident beam), the angle at which it hits the mirror will equall the angle at which the reflected beam of light (called the reflected beam), exits the mirror. This is called the Law of Reflection. This is why light is reflected from a mirror at the same angle at which light struck its surface. A line of reflection is a reflected line, often off of a mirror. If a flashlight sends a beam of light at a mirror (the light is called the incident beam), the angle at which it hits the mirror will equall the angle at which the reflected beam of light (called the reflected beam), exits the mirror. This is called the Law of Reflection. This is why light is reflected from a mirror at the same angle at which light struck its surface.
When light is reflected from a surface as the angle of incidence increases the angle of reflection does what?
It is inversely proportional, therefore it decreases.
What happens to light when its reflected?
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What happens when a ray of light strikes a flat water surface?
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What is meant by angle of reflection?
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As a ray of light passes from air into glass the angle it makes with the surface normal will?
REFLECTION... (this is the right answer for: A ray of light strikes a flat surface of water. The angle that the reflected light ray makes with the normal is called the angle of? )if not incident ray.
When all the light rays are reflected at the same angle because of a smooth surface you see?
A reflection
