A beam of light strikes a sheet of glass at an angle of 57.0° with the normal in air. You observe that red light makes an angle of 38.1° with the normal in the glass, while violet light makes a 36.7° angle. Part A What are the indexes of refraction of this glass for these colors of light? Enter your answers numerically separated by a comma. IVE ΑΣΦ nred, nviolet = Submit Part B Request Answer What are the speeds of red and violet light in the glass? Express your answers in meters per second separated by a comma. Ured, Uviolet = ? VO ΑΣΦ ? m/s

Part A E A5.8-cm-thick layer of oil (n=1.46) is sandwiched between a 1.4-cm-thick sheet of glass and a 2.1- cm-thick sheet of polystyrene plastic (n=1.59). How long (in ms) does it take light incident perpendicular to the glass to pass through this 9.3-cm-thick sandwich? Express your answer in nanoseconds. ΜΕ ΑΣΦ

A flat piece of glass covers the top of a vertical cylinder that is completely filled with water. If a ray of light traveling in the glass is incident on the interface with the water at an angle of a = 36.0°, the ray refracted into the water makes an angle of 49.0° with the normal to the interface. Part A What is the smallest value of the incident angle for which none of the ray refracts into the water? Express your answer in degrees. VE ΑΣΦ

The critical angle for total internal reflection at a liquid-air interface is 45.0°. Part A If a ray of light traveling in the liquid has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the air make with the normal? Express your answer in degrees. ΑΠΑΣΦ 0 = Submit Part B Request Answer 0 = ? If a ray of light traveling in air has an angle of incidence at the interface of 34.0 °, what angle does the refracted ray in the liquid make with the normal? Express your answer in degrees. —| ΑΣΦ 2 ? O

The indices of refraction for violet light (λ = 400 nm) and red light (λ = 700 nm) in diamond are 2.46 and 2.41, respectively. A ray of light traveling through air strikes the diamond surface at an angle of 51.0 to the normal. Part A Calculate the angular separation between these two colors of light in the refracted ray. Express your answer in degrees. Π ΑΣΦ Δθ = Submit Request Answer ?

E. Light is incident from air (n = 1.0003) on the rectangular piece of glass shown below. 60° 30° 55° 35° 1. Determine the index of refraction of the glass Determine the speed of light in the glass shown

A goldfish is swimming inside a spherical bowl of water having an index of refraction n = 1.333. Suppose the goldfish is p = 10.7 cm from the wall of a bowl of radius |R| = 19.2 cm, as in the figure below. Neglecting the refraction of light caused by the wall of the bowl, determine the apparent distance of the goldfish from the wall according to an observer outside the bowl.cm behind the glass

A parallel beam of unpolarized light in air is incident at an angle of 57.5° (with respect to the normal) on a plane glass surface. The reflected beam is completely linearly polarized. Part A What is the refractive index of the glass? n = Submit Part B 195| ΑΣΦ 0 = Request Answer What is the angle of refraction of the transmitted beam? Express your answer in degrees. —| ΑΣΦ ? ?

Problem 2: What is the smallest angle 1 for which a laser beam will undergo total internal reflection on the hypotenuse of the glass prism in figure? a. Draw the refracted and reflected rays inside the glass prism, and the refracted ray as it exits the prism. b. Clearly mark all angles. Show all your calculations here. Ꮎ 30° 60%