Chemistry · 2011
NEET 2011 · Prelims · Code A · Q66
The energies E_1 and E_2 of two radiations are 25 eV and 50 eV respectively. The relation between their wavelengths i.e. λ_1 and λ_2 will be:
The energies $\displaystyle \mathrm{E}_1$ and $\displaystyle \mathrm{E}_2$ of two radiations are $\displaystyle 25$ eV and $\displaystyle 50$ eV respectively. The relation between their wavelengths i.e. $\displaystyle \lambda_1$ and $\displaystyle \lambda_2$ will be :
Official answer
(3)
$\displaystyle \lambda_1=2 \lambda_2$
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