What is the wavelength of visible spectrum ? Options: A . &nbsp1300 A°–3000 A° B . &nbsp3900 A° – 7600 A° C . &nbsp7800 A° – 8000 A° D . &nbsp8500 A° – 9800 A°

What is the wavelength of visible spectrum ?

Question

What is the wavelength of visible spectrum ?

Options:

A . 1300 A°–3000 A°

B . 3900 A° – 7600 A°

C . 7800 A° – 8000 A°

D . 8500 A° – 9800 A°

Answer: Option B

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