What Will Be the Peak Wavelength of Electromagnetic Radiation Emitted $\lambda$

Multiple Choice

What will be the peak wavelength of electromagnetic radiation emitted by a piece of iron that is just melting at a temperature of 1808 K? (Use Wien's law, which relates the peak wavelength $\lambda$ _max emitted by a body to its temperature T, and see Figure 4-2) (1 $\mu$ m = 10^-6 m) .

A) 16 $\mu$ m, intermediate infrared
B) 1.89 $\mu$ m, near infrared
C) 1.6 $\mu$ m, near infrared
D) 1.04 $\mu$ m, very near infrared