6. What is the wavelength of visible spectrum? Leave a Comment / Atoms, Radioactivity and Nuclear Science / By parhae.pk (a) 1300 A⁰-3000 A⁰(b) 3900 A⁰-7600 A⁰(c) 7700 A⁰-7900 A⁰(d) 8400 A⁰-9700 A⁰
