\( \lambda_{\text{max}} = \frac{b}{T} \)
\[ \lambda_{\text{max}} = \frac{2.898 \times 10^{-3}}{2900} \]
\( \lambda_{\text{max}} = 1.000 \times 10^{-6} \, \text{m} \)
\( \lambda_{\text{max}} = 1000 \, \text{nm} \)
The wavelength of peak emission for a black body at 2900 K is approximately 1000 nm, which corresponds to infrared radiation.