Question

In electromagnetic spectrum of radiations, the wavelength spectrum that is visible to humans lies in the range of:
A. 100 - 400 nm
B. 400 - 700 nm
C. 700 - 1000 nm
D. 1000 - 1500 nm

Right answer is B.

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Answer 1

Answer:

Right answer is B

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Hope it helps you and please mark it as brainliest

Answer 2

Answer:

Right answer is B

Explanation:

B.400-700nm