Chapter 10: Wave Optics

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Resolving power depends

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Central fringe white light

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Fringe width independent

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Diffraction vs interference

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Interference requires

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Cannot polarize

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Sunglasses reduce

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Polarization by reflection

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Polaroids used for

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At Brewster angle

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Brewster law

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Plane polarized

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Unpolarized light

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Polarized waves

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Polarization proves

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Max intensity

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Angular width ∝

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Diffraction proves

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Narrow slit →

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Depends on

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First minima

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Width central max

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Central max

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Significant diffraction when

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Diffraction due to

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Interference proves

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Phase diff depends on

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Pattern disappears if

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Screen distance ↑

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Monochromatic light

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Phase diff bright

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Slit distance decreases →

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Central fringe

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Wavelength increases →

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Coherent sources have

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Fringe width formula

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Fringe width depends on

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Destructive condition

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Constructive condition

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Interference due to

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Refraction due to change in

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Wavefront velocity

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Speed depends on

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Rays are

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Wavefront perpendicular to rays

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Reflection laws derived using

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Plane wavefront obtained from

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Shape of wavefront from point source

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Huygens principle states every point acts as

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A wavefront is defined as

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