Light with wavelength of 6000 A0 units has a frequency

Q. Light with wavelength of 6000 A0 units has a frequency
A. 5 x 10¹⁷ Hz
B. 5 x 10¹⁶ Hz
C. 5 x 10¹⁵ Hz
D. 5 x 10¹⁴ Hz
Answer: 5 x 10¹⁴ Hz

A. 5 x 10¹⁷ Hz
B. 5 x 10¹⁶ Hz
C. 5 x 10¹⁵ Hz
D. 5 x 10¹⁴ Hz
Answer: 5 x 10¹⁴ Hz