AP EAPCET 19-Aug-2021 Shift 2 Paper

Section: Chemistry

Question : 122 of 160

Marks: +1, -0

If the energies of two light radiations E1 and E2 are 25‌eV and 100‌eV respectively, then their respective wavelengths λ1 and λ2 would be in the ratio λ1:λ2= ______

2 : 1
4 : 1
1 : 4
1 : 2

Validate

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