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Chapter 6 Review

Chapter 6 Review. by Mr. Reece. Fill in the blank… . Objects that can make their own light are ________________. . l uminous. Fill in the blank… . Objects that cannot make their own light are ________________. . n onluminous. Fill in the blank… .

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Chapter 6 Review

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  1. Chapter 6 Review by Mr. Reece

  2. Fill in the blank… • Objects that can make their own light are ________________. luminous

  3. Fill in the blank… • Objects that cannot make their own light are ________________. nonluminous

  4. Fill in the blank… • Light travels in straight lines called ________________. rays

  5. Fill in the blank… • A _____________ is formed when an opaque object blocks light. shadow

  6. Fill in the blank… • An object that is______________ allows some but not all light to pass through it. translucent

  7. Fill in the blank… • ________________ objects allow all the light to pass through. Transparent

  8. Fill in the blank… • The colors we see are the colors that are ____________ by the objects. reflected

  9. Fill in the blank… • The bending of light as it passes from one substance to another is called______________ refraction

  10. Fill in the blank… • The bouncing of light off an object is called______________ reflection

  11. Fill in the blank… • A transparent material used bend light is a __________ lens

  12. Fill in the blank… • A _________________ bends light outward and is used to correct nearsightedness. concave lens

  13. Fill in the blank… • A _________________ bends light inward and is used to correct farsightedness. convex lens

  14. Fill in the blank… • A _________________ bends light inward and is used to correct farsightedness. convex lens

  15. True or False • A shadow is shorter in the morning than it is at noon. False

  16. True or False • All the colors that make up light are called the visible vortex. False

  17. True or False • Light and heat are related to each other. True

  18. True or False • White light is made of many colors. True

  19. The Eye C A D lens retina pupil cornea optic nerve ___ 1. the opening in the iris that allows light to enter the inside of the eye. ___ 2. the part of the eye that refracts light to focus it ___ 3. the transparent, curved covering in the front of the eye

  20. The Eye B E lens retina pupil cornea optic nerve ___ 1. the back part of the eye where the image forms ___ 2. the part of the eye that sends messages to the brain

  21. Light and the Eye The order that light enters the eye… • Cornea • Pupil • Lens • Retina

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