Chemistry, 13.03.2020 05:05 Bigbabybrudis
A metal foil has a threshold frequency of 5.45 \times 10^{14} \text{ } \text{Hz}5.45Γβ10 14 Hz. Which of the colors of visible light have enough energy to eject electrons from this metal? Select all that are correct. Red
Orange
Yellow
Green
Blue
Indigo
Violet
Answers: 3
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A metal foil has a threshold frequency of 5.45 \times 10^{14} \text{ } \text{Hz}5.45Γβ10 14 Hz. Whic...
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