A ray of light passes from air into water. The incident angle is 30o. Find the index of refraction of water if the angle of refraction is 22o.
Ans. 1.333

  1. 👍 0
  2. 👎 0
  3. 👁 226
  1. N1SinQ1=N2SinQ2

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    Which of the following statements is not true if an incident ray of light makes an angle of 30o with the mirror surface? angle of incidence = 30o angle of reflection = 60o angle of incidence = 60o angle between incident ray and

    asked by Bad at Physics on October 25, 2012
  2. Physics

    A light ray in air is incident on a water surface at a 44° angle of incidence. Find each of the following angles. (b) the angle of refraction °

    asked by DCM on March 5, 2012
  3. physics

    as light passes from air to water vi/vr=4/3 find the angle of incidence of a ray of light if the angle or refration is 25 degrees 40 minutes (i is the angle of incidence and r is the angle of refraction)

    asked by merri on January 13, 2013
  4. Physics again

    The equilateral glass prism shown has an index of refraction of 1.56. The prism is surrounded by air. A ray of light is incident on the middle of the left face of the prism. What is the smallest angle of incidence for which the

    asked by rudi on September 1, 2010
  5. Physics

    A light ray of wavelength 610 nm is incident at an angle θ on the top surface of a block of polystyrene surrounded by water. Find the maximum value of θ for which the refracted ray will undergo total internal re- flection at

    asked by Sara on January 25, 2011
  6. Physics

    Trace by drawing the path of a ray of light shown in 90 degrees. This ray is incident in a perpendicular direction on the figure through a glass triangular prism on one side of the right angle. Given that the two sides of the

    asked by Anab on November 2, 2012
  7. physics

    just a few quick communication questions... 1-is it possible to have total internal reflection for light incident from air onto water? why? 2-what is the angle of refraction when a light ray meets the boundary between two

    asked by Cynthia on June 17, 2009
  8. Physics

    A ray of light of frequency 5.09 x 10^14 Hz passes from air into flint glass (n=1.6). a.) If the ray enters the flint glass at an angle of 30*, what is the angle of refraction? b.) What is the critical angle for a ray of light

    asked by Nathaniel on June 12, 2006
  9. Physics

    A slab of ice with parallel surfaces floats on water. What is the angle of refraction of a light ray in water if the light ray is incident on the upper ice surface with an angle of 60° to the normal?

    asked by Andrea on March 4, 2016
  10. Physics

    1) The speed of light in a certain liquid is 3/5 the speed in a vacuum. What is the index of refraction of the liquid? 2) A ray of light strikes a piece of glass (n=1.52) and makes an angle of 50 degrees with the surface. What

    asked by Ninzy on February 16, 2011

More Similar Questions