Question 29 Intensity 6000 K 5000 K 4000 K 3000 K 100 500 TOOO 1500 Wavelength (nm) 2000 Using the picture, for an alien race which sees in the IR region of the electromagnetic spectrum, would an incandescent lightbul be an efficient light source? Edit View Insert Format Tools Table 2pt Paragraph BIU A > e Tv