College Physics: A Strategic Approach (4th Edition)

Chapter 17

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The interference at a point is said to be ... more

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, where is the refractive index and is the speed... more

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and have the difference of the whole number of ... more

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By replacing with the fringes are coming close ... more

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, where is the deflection, is the fringe number... more

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For single reflective phase change, constructive ... more

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, where is the width of the central maximum, is ... more

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The frequency will remain the same. ; The speed ... more

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, where is the refractive index and is the speed... more

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Blu-ray ; The wavelength of violet light is ... more

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Frequency ; The frequency of the light remains the... more

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In fresh water ; The density of the freshwater is ... more

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Fringes get close together. Since the refractive ... more

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; When light passes through an opening of size ... more

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The track spacing on DVD is wider than that on CD... more

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The tiny gaps between the piece of very fine ... more

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The interference can be constructive or ... more

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If the refractive index of the coating is less ... more

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The purpose of antireflection coating is to reduce... more

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The reflection will be bright. The refractive ... more

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Ultraviolet rays have wavelengths shorter than ... more

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Thinner ; The light is reflected from two ... more

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No.If , then the beam transmitted into the film ... more

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The friend is audible owing to the fact that sound... more

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The light wave coming out of the laser gets ... more

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The refractive index of the medium is inversely ... more

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The frequency, , of the light is .The speed of ... more

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If the position of the first bright fringe, , is... more

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If , then .This implies,It is the central bright ... more

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If , can also be calculated using the formula:So... more

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The width of a bright central maximum is inversely... more

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Let be the thickness of the film for which the ... more

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The intensity is independent of the area of the ... more

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The diameter with the given parameters comes out ... more

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; The distance to be traveled is equal to the ... more

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; The distance traveled is .The time taken to ... more

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0.024 m ; To calculate , substitute slit spacing... more

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; To find the spacing between two slits , ... more

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0.05 radians ; To find the value of , substitute ... more

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; To calculate the value of , substitute slit ... more

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1.2 mm ; The fringe spacing is given as where L ... more

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; The position of the bright fringe for ... more

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550 nm ; Diffraction is the phenomenon of bending ... more

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; To find the slit spacing d, substitute in the ... more

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559.2 nm ; To find slit spacing d, substitute in ... more

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7 ; To find slit spacing , substitute in .To find... more

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; To calculate the value of , use the formula ... more

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to ; Diffraction condition is given by, To ... more

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1 cm ; Diffraction condition is given by, To ... more

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; The minimum distance between the two fringes ... more

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; Calculate the value of d using the formula To ... more

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; For a double-phase shift, the equation for ... more

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200 nm ; Let t be the film thickness that produces... more

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; Let be the thickness of the most effective ... more

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131.44 nm ; Let be the longest wavelength of ... more

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905.8 nm ; Let t be the film thickness that ... more

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Wavelength is 499 nm.Blue color in the spectrum ; ... more

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, Violet, red ; The thickness of the layer is .The... more

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688 nm413 nm ; The thickness of the layer is The ... more

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; Let be the slit width.In a single slit ... more

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93.5m ; The width of the central maximum in a ... more

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; Let be the width of the central maximum in a ... more

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21 mm ; The diameter of the fiber acts as a single... more

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; Let be the wavelength.The angle of the ... more

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No ; Let a be the diameter of the wire.Find the ... more

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; Find the value of the width of the central ... more

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0.25 mm ; Find the value of the width of the ... more

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; The value of the width of the central maximum... more

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0.18 mm ; A fog droplet is circular. Therefore, it... more

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; Let be the angle of the first dark fringe.The ... more

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  ; Minimum diameter of the blood cell Maximum ... more

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; Let be the distance between the central ... more

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1.67  m ; Fringe spacing in a double-slit ... more

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; Let be the wavelength.Fringe spacing in a ... more

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0.22  mm ; Fringe spacing in a double slit ... more

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0.14 m ; The position of a fringe is dependent on ... more

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0.43 m ; The width of the first order rainbow is ... more

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; is equal to the difference of the wavelengths.... more

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; Grating is defined as the splitting up of ... more

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667 lines/mm ; The number of lines per mm (N) of ... more

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; The circles on the CD's surface act as slits on... more

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; The first-order diffraction angle of the bright... more

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; Let , , and be the wavelengths that give the ... more

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477.1 nm ; The wavelength of light can be ... more

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1.45 ; Let nf, na, nw be the refractive index of ... more

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; The two buildings act as a single slit for the ... more

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0.1 mm ; Let a be the slit width.The value of a ... more

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; Let be the distance between the screen and the... more

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0.122 mm ; Let D be the diameter of the single ... more

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0.5 m (approximately) ; Let D be the minimum ... more

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The diffraction pattern appears due to the path ... more

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Frequency of a light wave does not change with the... more

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Light gets partially reflected and partially ... more

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