Physics

Problem

Wien’s constant is given as

2898\,\mu\text{m\,K}

. For a tungsten filament operating at

2900\,\text{K}

, the frequency corresponding to its maximum emission is closest to a)

9\times10^{14}\,\text{Hz}

3\times10^{13}\,\text{Hz}

3\times10^{14}\,\text{Hz}

1\times10^{15}\,\text{Hz}