Figure 1
-If the Typical Temperature of a Red Giant $\mu$

Multiple Choice

Figure 1
-If the typical temperature of a red giant is 3000 K, at what wavelength is its radiation the brightest? Use the electromagnetic spectrum in Figure 1 to help you answer this question.

A) 1 $\mu$ m-infrared wavelengths
B) 1 $\mu$ m-red visible wavelengths
C) 20 $\mu$ m-infrared wavelengths
D) 20 $\mu$ m-red visible wavelengths
E) 700 nm-red visible wavelengths