Physics Exam

  1. Light reflecting off a plane mirror is an example of



    B) specular reflection
  2. Which medium has index of refraction of exactly 1.0?



    B) vacum
  3. Which material will refract light the least?



    D) material C with n=1.58
  4. A larger, upright vitrual image is noticed in a converging lens. The object must be located



    D) between 2F' and F'
  5. T/F Light is visible electromagnetic waves.
    True
  6. T/F A positive meniscus lens is a converging lens.
    True
  7. T/F Einstein predicted that gravitational forces can change the path of light.
    True
  8. T/F The function of a film in a camera is most like the function of the iris of a human eye.
    True
  9. T/F An object located at the secondary principal focus, F', of a converging lens has an image that is exactly the same size as the object.
    False (The secondary principal focus is 2F' not F')
  10. What rays are the type of electromagnetic radiation with the greatest energy?
    X-Rays
  11. A diverging mirror can only produce what kind of image?
    Smaller, upright.
  12. At the critical angle, the angel of refraction is what?
    90 degrees
  13. What is the term for near-sightedness?
    Myopia
Author
saf2011
ID
129666
Card Set
Physics Exam
Description
Study cards for 2011 Grade 10 Physics Exam
Updated