physics

posted by Liz

At exactly the critical angle:
a) all light reflects back into the n1 medium
b) all light reflects back into the n2 medium
c) part of the light reflects back into the n1 medium, the remainder travels along the boundary between the two mediums
d) part of the light reflects back into the n2 medium, the remainder travels along the boundary between the two mediums

Respond to this Question

First Name

Your Answer

Similar Questions

  1. grade 11 physics

    Consider the optical interface between crown glass and ethanol. Under what conditions would total internal relfection be possible at this interface?
  2. Physics

    A ray of light of frequency is 5.09 x 10^14 Hz is traveling from water to medium X. The angle of incidence in water is 45 degrees and the angle of refraction in Medium X is 29 degrees. The index of refraction of Medium X is 1.94. Calculate …
  3. physics

    b. If you are cruising down the road at 50 mph and a policeman with a radar gun (wavelength 1 cm) reflects radar light off your bumper, what wavelength of radar light does he get back?
  4. Physics

    Two transparent media F and G are separated by a plane boundary. The speed of light in medium F is 2.0x108 m/sec and in medium G is 2.5x108 m/sec. The critical angle for which a ray of light from F to G is totally internally reflected …
  5. physics

    At exactly the critical angle: a) all light reflects back into the n1 medium b) all light reflects back into the n2 medium c) part of the light reflects back into the n1 medium, the remainder travels along the boundary between the …
  6. Physics (light)

    A soap film is viewed in white light. If the film is much thinner than the wavelength of blue light, what is the appearance of the film?
  7. calculus-snell's law

    Suppose A light ray starts at the point A = (0,a) in an uniform medium 1 where the speed of light is c1 and then passes through an uniform medium 2 where the speed of light is c2 reaching point B = (d, −b). The line separating the …
  8. Physics (HELP)

    If light travels through a medium at a speed of 1.987 x 10^8 m/s, what is the index of refraction of the medium?
  9. Physics (HELP)

    If light travels through a medium at a speed of 2.2 x 10^8 m/s, what is the index of refraction of the medium?
  10. Physics

    If light travels through a medium at a speed of 1.987 x 10^8 m/s, what is the index of refraction of the medium?

More Similar Questions