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Home Q & A Board Science-Related Homework Help Physics
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mich mich
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11 years ago
What is the energy of a photon of blue light that has a wavelength of 450 nm?

 A. 6.7 x 1014 J
 B. 4.4 x 10-19 J
 C. 1.5 x 105 J
 D. 1.01 x 1048 J
 E. 5.8 x 10-19 J
Sorry. Each answer choice should be 10^ . . . before the units.
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Answer accepted by topic starter
tomasjohntomasjohn
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#1
11 years ago
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