Light is incident from air (n = 1) to water (n = 1.33). The light has a wavelength of 538 nm. A. What is the wavelength of the light in water? B. If the angle of incidence is 40°. What are the angles of refraction and reflection?
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Light is incident from air (n = 1) to water (n = 1.33). The
A. What is the wavelength of the light in water?
B. If the angle of incidence is 40°. What are the angles of refraction and reflection?
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- Light of wavelength 541 nm is incident from air (n = 1) to glass (n = 1.51). A). What is the wavelength of the light in glass? B). If the angle of incidence is 37°, What is the angle of refraction? C. If the angle of refraction is 39.80°, at what angle did the light touch the glass surface?A beam of light travels from air to liquid. If the angle of incidence is 36.87 degree and angle of refraction is 26.75 degree. The wavelength of light in air is 700 nm. The speed of light in the liquid is O a. 2.3509 x 10^8 O b. 2.0685 x10^8 O c. 2.4334 x 10^8 O d. 2.2505 x 10^84.A. A beam of light traveling in the air, strikes a flat slab of glass at an incident angle of 35 °. The index of refraction of the glass is1.48. At the moment of entering and leaving the glass, what are the angles of refraction? ( n air = 1.00 ) air glass air
- a. If light is incident upon the water (refractive index 1.33) at an angle of 60°, what is the angle of refraction?b. Find the critical angle of a sapphire which has a index of refraction of 1.77. c. A beam of white light goes from air into quartz at an angle of incidence of 50°. What is the angle between the red (660 nm) and blue (470 nm) parts of the refracted lightA ray of light is incident on the surface of a smooth, level piece of glass at an angle of 38.00 to the normal line for the plane of the glass. The light passes into the glass medium at an angle of 23.00 to the normal line. What is the index of refraction of the glass? a. 1.68 b. 1.38 c. 1.78 d. 1.58 e. 1.48Light is refracted through a glass. If the angle of incidence is 60 °, and the angle of refraction is 35 °, what is the index of refraction? a. 1.3 b. 1.2 Oc. 1.7 O d. 2.4 e. 1.5
- A beam of light traveling through a liquid (of index of refraction n1 = 1.4) is incident on a surface at an angle of θ1 = 45° with respect to the normal to the surface. It passes into the second medium and refracts at an angle of θ2 = 69.5° with respect to the normal. A. What is the index of refraction of the second material? B. What is the light's velocity in medium 1, in meters per second? C. What is the light's velocity in medium 2, in meters per second?A flat panel, with surface area A, reflects 75% of the incident light with intensity I and absorbs the rest. What is the average force on the stone at normal incidence? a. 0.25 IA/c b. 0.75 IA/c c. 1.00 IA/c d. 1.25 IA/c e. 1.75 IA/cThe refractive index of diamond is 2.419. The speed of light in diamond is: O a. 2.4 x 10 ^ 8 m/s O b. 3 x 10 ^8 m/s O c. 1.54 x 10^8 m/s O d. 1.24 x 10 ^8 m/s
- 1. An incident wave of light travels through glass (n= 1.5) to water (n 1.33) at an angle of 350 a. What is the angle of reflection and refraction? b. What is the critical angle for this system? c. What is the speed of light in these two materials?a. How long (in ns) does it take light to travel 1.0 m in a vacuum?b. What distance does light travel in water, glass, and diamond during the time that it travels 1.0 m in a vacuum?A beam of light passes from glass with refractive index 1.58 into water with a refractive index 1.33. The angle of the refracted ray in water is 58.0o . a) Draw a sketch of the situation showing the interface between the media, the normal line, the incident ray, the reflected ray, the refracted ray, and the angles of these rays relative to the normal line. b) Calculate the angle of incidence in the glass. Explain