Physics, 28.01.2020 07:31 kimmmmmmy333

Which statement is true about the part of the electromagnetic spectrum that is divided into seven ranges of wavelengths?

a. it is one of three parts visible to the human eye.
b. it is the only part visible to the human eye.
c. it is one of two parts visible to the human eye.
d. it cannot be seen by the human eye unless it rains.

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Which statement is true about the part of the electromagnetic spectrum that is divided into seven ra...