Light & Matter

Question or Hint Answer or Word
  1. Unit of illumination, or how much light is shining on something. lux
  2. When light goes through an object transmit
  3. Matter that will allow all or most of the light to pass through transparent
  4. Small pieces or amount of a substance that are found in another substance making it dirty or not acceptable in quality transparent
  5. Anything that varies or changes in an experiment variable
  6. The process that adds a thick layer of smooth metal to the back of a glass to make a regular mirror silvering
  7. The variable yo change in an experiment independent variable

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