Physics

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Across
  1. 3. Made of arrays of pixels between crossed polaroids
  2. 6. a reduction in the density or pressure of a medium, often associated with waves like sound or shock waves
  3. 7. half of the light waves vibrating in a vertical plane, and the other half in a horizontal plane
  4. 11. the collection of focus points actually made by converging/diverging rays
  5. 12. the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed
  6. 13. states that if a ray of light is incident on a transparent medium so the reflected ray is perpendicular to refracted ray, the reflected ray will be plane polarized.
  7. 14. a piece of glass or other transparent substance with curved sides for concentrating or dispersing light rays
  8. 15. Monochromatic with most waves in phase
Down
  1. 1. A beam of light that only vibrates in one direction
  2. 2. Lens that curves inward, like the inside of a bowl or a hollow
  3. 4. a polyhedron with two identical polygonal bases joined by parallelograms
  4. 5. having an outline or surface curved like the exterior of a circle or sphere.
  5. 8. waves emitted having no special phase relationship
  6. 9. Only transverse waves can be polarized
  7. 10. an upright image that is achieved where the rays seem to diverge