Which of the following is a value of wavelength that is found in the visible region of the electromagnetic spectrum?

A.     $4 \times {10^{ - 5}}{\text{ m}}$

B.     $4 \times {10^{ - 7}}{\text{ m}}$

C.     $4 \times {10^{ - 9}}{\text{ m}}$

D.     $4 \times {10^{ - 11}}{\text{ m}}$

B