What is the range of wavelength of the spectrum of white light in (i) \(\overset{\circ }{\mathop{A}}\,\) and (ii)
nm?
What is the range of wavelength of the spectrum of white light in (i) \(\overset{\circ }{\mathop{A}}\,\) and (ii)
nm?

(i) The wavelength range in \(\overset{\circ }{\mathop{A}}\,\) is 4000 to 8000.
(ii) The wavelength range of 400 nm to 800 nm in nanometers