Question:

In how many time EDISON made an experiment to burn bulb.......?

by Guest33535  |  earlier

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In how many time EDISON made an experiment to burn bulb.......?

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3 ANSWERS


  1. he attempted 1000 times and he filled 4,50,000 pages in his notebook to invent the light bulb


  2. more than 1000 times.

    nice na.

  3. About 10,000

    ten  thousand

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