Question

Using figure, find the relative luminosity of wavelength (a) 480 nm, (b) 520 nm (c) 580 nm and (d) 600 nm.

Answer 1

From the graph, we can find the following:-

(a) The relative luminosity of wavelength 480 nm is 0.14.

(b) The relative luminosity of wavelength 520 nm is 0.68.

(c) The relative luminosity of wavelength 580 nm is 0.92.

(d) The relative luminosity of wavelength 600 nm is 0.66.