Physics · 2024
JEE Main · 27 January 2024, Shift 2 · Q46
The threshold frequency of a metal with work function 6.63 eV is:
The threshold frequency of a metal with work function $\displaystyle 6.63$ eV is :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 1.6 \times 10^{15} \mathrm{~Hz}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.