A certain radiation has a wavelength of 4.36×10⁻⁷ m. What is the frequency of the radiation? Can this radiation be seen? If so, what color is it?
A) Frequency = 6.87×10¹⁴ Hz; Yes, it can be seen; Violet
B) Frequency =2.18×10¹⁵ Hz; Yes, it can be seen; Red
C) Frequency =2.18×10¹⁵ Hz; Yes, it can be seen; Blue
D) Frequency = 6.87×10¹⁴ Hz; No, it cannot be seen.