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What is the frequency of light with a wave- length of 4.0 ×10−7 m?
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What is the frequency of light with a wave- length of 4.0 ×10−7 m?
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Apr 19, 2020
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What is the frequency of light with a wave- length of 4.0 ×10−7 m?
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Wayne Werner
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7.5x10^14 Hz. I just worked it out on paper.
Adam Stepniak
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Apr 24, 2020
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Adam Stepniak
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