A beam of light traveling through a liquid (of index of refraction n1 = 2.11) is incident on a surface at an angle of θ1 = 22° with respect to the normal to the surface. It passes into the second medium and refracts at an angle of θ2 = 30.5° with respect to the normal. Part (a) What is the index of refraction of the second material? Part (b) What is the light's velocity in medium 1, in meters per second? Part (c) What is the light's velocity in medium 2, in meters per second?

A beam of light traveling through a liquid (of index of refraction n1 = 2.11) is incident on a surface at an angle of θ1 = 22° with respect to the normal to the surface. It passes into the second medium and refracts at an angle of θ2 = 30.5° with respect to the normal. Part (a) What is the index of refraction of the second material? Part (b) What is the light's velocity in medium 1, in meters per second? Part (c) What is the light's velocity in medium 2, in meters per second?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Reflection And Refraction Of Light

Section: Chapter Questions

Problem 7OQ: Light traveling in a medium of index of refraction n1 is incident on another medium having an index...

See similar textbooks

Similar questions

The index of refraction for water is about 43. What happens as a beam of light travels from air into water? (a) Its speed increases to 43c, and its frequency decreases. (b) Its speed decreases to 34c, and its wavelength decreases by a factor of 34. (c) Its speed decreases to 34c, and its wavelength increases by a factor of 43. (d) Its speed and frequency remain the same. (e) Its speed decreases to 34c, and its frequency increases.
A beam of light traveling through a liquid (of index of refraction n1 = 1.51) is incident on a surface at an angle of θ1 = 59° with respect to the normal to the surface. It passes into the second medium and refracts at an angle of θ2 = 69° with respect to the normal. a) What is the index of refraction of the second material? b) Numerically, what is the light's velocity in medium 1, in meters per second? c) Numerically, what is the light's velocity in medium 2, in meters per second?
A ray of light strikes the midpoint of one face of an equiangular (60°–60°–60°) glass prism (n = 1.5) at an angle of incidence of 40.8°. (a) Trace the path of the light ray through the glass, and find the angles of incidence and refraction at each surface.First surface: θincidence = ° θrefraction = ° Second surface: θincidence = ° θrefraction = ° (b) If a small fraction of light is also reflected at each surface, find the angles of reflection at the surfaces. θreflection = ° (first surface) θreflection = ° (second surface)
A light beam is traveling through an unknown substance. When it strikes a boundary between that substance and the air (?air≈1),(nair≈1), the angle of reflection is 25.0∘25.0∘ and the angle of refraction is 47.0∘.47.0∘. What is the index of refraction ?n of the substance?
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 ray of light is incident through glass, with refractive index 1.52, on an interface separating glass and water with refractive index 1.32. What is the angle of refraction if the angle of incidence of the ray in glass is 25 °?
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______________ a. 2.2505 x 10^8 b. 2.3509 x 10^8 c. 2.0685 x10^8 d. 2.4334 x 10^8
When light moves from a material with a smaller index of refraction into a material with a larger index of refraction what happens to the light? A. Its speed and wavelength increase but the frequency stays the same. B. It's speed a decreases but it's frequency and wavelength stays the same. C. Its speed and wavelength decreases and its frequency stays the same. D. Its speed decreases but its wavelength and frequency both increase. E. It's speed wavelength and frequency all increase.
Light, when incident on a given surface, presents a reflected and a refracted component. When the reflected beam is perpendicular to the refracted beam, the angle of incidence θᵢ is called Brewster's angle. If a beam of light is initially in air with index of refraction n₁ = 1 and is incident on a glass surface (index of refraction n₂ = 1.5), Brewster's angle is: a)82.9° b)36.3° c)75.4° d)62.9° e)56.3° f)45.7°
A beam of light, in air, is incident at an angle of 66° with respect to the surface of a certain liquid in a bucket. If light travels at 2.3 x 108 m/s in such a liquid, what is the angle of refraction of the beam in the liquid?
A light ray travels from air (n=1.00) into a crown glass (n=1.52) with an angle of incidence of 49 degrees. The light ray continues to travel through the crown glass material into the diamond (n=2.42). At what angle does the light ray make with the normal line as it enters the diamond?
A ray of light passes from medium A to medium B. If the angle of incidence is 30° and the angle of refraction is 38°, which of the following statements is TRUE? A. The index of refraction of A is greater than the index of refraction of B. B. The index of refraction of A is lower than the index of refraction of B. C. A and B have equal indices of refraction. D. It cannot be determined unless at least one index of refraction was given. E. It cannot be determined unless the types of material of the two media were given.