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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
Which one of the following is correct for the energy of a 620 nm beam of light?
A) 1.60 × 10-19 eV
B) 2.10 × 10-19 J
C) 3.21 × 10-19 J
D) 1.60 × 10-18 eV
E) 3.21 × 10-18 eV
Textbook 
Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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#1
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7 years ago
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Northa Author
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#2
6 years ago
This helps so much. I'll try to figure out the rest on my own now
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