Question

The wavelength of monochromatic light is 6000 A^0 . Write this value in nm

Answer 1

10 Å = 1 nm

6000 Å = 600 nm

PS : to write Å on windows press and hold ALT and type 0197 on numpad and release ALT.

Answer 2

1 nm = 10 Angstrom
So , the answer is 600 nm