AP EAMCET Engineering 2018 Apr 23 Shift 2 Paper

Section: Physics

Question : 117 of 160

Marks: +1, -0

If λ1 and λ2 are the wavelength of the photons emitted when electrons in the nth orbit of hydrogen atom fall to first excited state and ground state respectively, then the value of n is

√
2(λ2−λ1)
2λ2−λ1
√
2λ2−λ1
2(λ2−λ1)
√
24λ2−λ1
4(λ2−λ1)
√
4(λ2−λ1)
(4λ2−λ1)

Validate

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