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Explain the concept of polarization and what this “proves” about light. Be clear. .

Explain the concept of polarization and what this “proves” about light. Be clear. .

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Polarization is an important physical property of EM waves.it is an expression of the orientation of the lines of electric flux in an electromagnetic field.also it can be constant that is, existing in a particular orientation at all times, or it can rotate with each wave cycle.in Physics, polarization is defined as a phenomenon caused due to the wave nature of electromagnetic radiation. Sunlight travels through the vacuum to reach the Earth, which is an example of an electromagnetic wave. These waves are called electromagnetic waves because they form when an electric field interacts with a magnetic field.

Polarisation explain the wave nature of light ,as light wave are polarised in a particular plane .The longitudinal waves can not to be polarised .so,transverse wave can ony be polarised.Hence,Polarisation of light proves the transerve nature of light.

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