Hich category of material properties does polarization fall under?
magnetic
optical
electrical
mechanical
thermal

optical

Explanation:

Polarization fall under optical property of material.

Polarization is a property of certain electromagnetic waves in which the direction and the magnitude of electric field are related in some way. Plane polarized light consist of waves in which direction of vibration of  waves is same for all waves. Light may be polarized by reflection or by passing it through filters.

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