Which law refers to un polarized light incident on a material and the reflected

Question

Which law refers to un polarized light incident on a material and the reflected light is polarized a) Snell's law b) Ampere's law c) Brewster's law d) Malus's law 9. Polarization refers to a) Light having different poles like a bar magnet b) The E and B fields traveling in fixed planes c) The E and B field rotating around the axis 10. Dispersion is a) What causes a rainbow b) Breaks light into its different colors as it passes through a prism c) Works due to fact that different wavelengths of light have slightly different indices refraction d) All of the above e) A and b only 11. If you are farsighted a) The image forms in front of optic nerve and can be fixed with double convex lens b) The image forms in front of optic nerve and can be fixed with a double concave c) The image forms behind the optic nerve and can be fixed with a double concave d) The image forms behind the optic nerve and can be fixed with a double convex 12. Total internal reflection a) Occurs due to reflective properties of materials, causes light to be trapped inside material b) Occurs due to a relationship between indices of refraction and incident angle causes light to be trapped inside c) None of the above

Explanation / Answer

8)

Brewster's law

9)

The E and B field rotating around the axis

10)

(d) All of the above

11)

(d) The image forms behind the optic nerve and can be fixed with a double convex lens

12)

(a) Occurs due to reflective properties of materials , causes light to be trapped inside material.

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