Making use of the spectral response curve for an eye (see Fig. 5.1), find:
(a) The energy flux corresponding to the luminous flux of 1.0 lm at the wavelengths 0.51 and 0.64 μm;
(b) The luminous flux corresponding to the wavelength interval from 0.58 to 0.63 μm if the respective energy flux, equal to Фe = 4.5 mW, is uniformly distributed over all wavelengths of the interval. The function V (g) is assumed to be linear in the given spectral interval.