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Type: Multiple-Choice
Category: Magnetism and Electricity
Level: Grade 7
Score: 1
Author: mrscarter9
Last Modified: 7 years ago

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Magnetism and Electricity Question

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Grade 7 Magnetism and Electricity

Thomas Edison filed for a patent on the light bulb on                  .
  1. April 1, 1900
  2. November 9, 1959
  3. December 1, 1556
  4. November 1, 1879
  5. November 15, 1850
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