The angle at which light is reflected with maximum polarization
The angle at which light refracts without any reflection
The angle at which light intensity is halved
Correct Answer: The angle at which light is reflected with maximum polarization
Solution:
Brewster\'s angle is the angle of incidence at which light is reflected with maximum polarization.
What is the Brewster's angle?
Practice Questions
Q1
What is the Brewster's angle?
The angle at which light is completely absorbed
The angle at which light is reflected with maximum polarization
The angle at which light refracts without any reflection
The angle at which light intensity is halved
Questions & Step-by-Step Solutions
What is the Brewster's angle?
Correct Answer: Brewster's angle is the angle of incidence at which light is reflected with maximum polarization.
Step 1: Understand that light can be reflected and refracted when it hits a surface.
Step 2: Know that when light reflects off a surface, it can become polarized, meaning the light waves vibrate in a specific direction.
Step 3: Learn that Brewster's angle is a special angle where the reflected light is maximally polarized.
Step 4: Remember that Brewster's angle depends on the materials involved, like air and glass.
Step 5: Use the formula to find Brewster's angle: tan(θ) = n2/n1, where n2 is the refractive index of the second material and n1 is the refractive index of the first material.
Brewster's Angle – The angle of incidence at which light reflecting off a surface is maximally polarized.
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