Unformatted text preview: ut of phase c) +z direction, 90° out of phase d) −z direction, in phase e) +z direction, in phase 3. Which one of the following statements about light is accurate? A) Total internal reflection can occur only for light passing from an optically dense (large n) medium to an optically rare (small n) medium. B) For angles of incidence less than the critical angle, all the light is absorbed in the second medium. C) Total internal reflection can occur only for light passing from an optically rare (small n) medium to an opti...
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- Spring '08
- Physics, Total internal reflection, Q7, potential difference Vab, potential difference Vcd