GEOLOGY
PHYSICAL MINERALOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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un polarized light
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polarized light
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Either A or B
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None of the above
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Detailed explanation-1: -The phenomenon due to which vibrations of light waves are restricted in a particular plane is called polarisation. In an ordinary beam of light from a source, the vibrations occur normal to the direction of propagation in all possible planes. Such beam of light called unpolarised light.
Detailed explanation-2: -Polarized waves are light waves in which the vibrations occur in a single plane. Plane polarized light consists of waves in which the direction of vibration is the same for all waves. In the image above, you can see that a plane polarized light vibrates on only one plane.
Detailed explanation-3: -polarization, property of certain electromagnetic radiations in which the direction and magnitude of the vibrating electric field are related in a specified way.
Detailed explanation-4: -In linearly polarized light, the electric vector is vibrating in a plane that is perpendicular to the direction of propagation, as discussed above.