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Ishita Basu
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Asked: 2021-10-02T09:07:52+00:00 In:

Who proved for the first time that white light is made up of 7 colours?

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Poll Results

100%(a) Sir Isaac Newton ( 13 voters )
0%(b) Charles Darvin
0%(c) Lemark
0%(d) H.C. Oersted
Based On 13 Votes

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    1. (a) Sir Isaac Newton

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