- #1
gu3szwhoo
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-Why do electromagnetic waves not readily penetrate metals?
Also a question occurred in class, and they asked
-"The sun emits most of its electromagnetic wave energy in the visible region of the spectrum with the peak in the yellow-green. Our eyes are sensitive to the same range, with peak sensitivity in the yellow-green. Is this a coincidence?"
I think that question was a homework question, but I could not find the answer.
Also a question occurred in class, and they asked
-"The sun emits most of its electromagnetic wave energy in the visible region of the spectrum with the peak in the yellow-green. Our eyes are sensitive to the same range, with peak sensitivity in the yellow-green. Is this a coincidence?"
I think that question was a homework question, but I could not find the answer.