Atoms and Nuclei: JEE Main 2019 Physics question

JEE Main 2019 · 12 Apr, Evening shift · Q5986

JEE Main 201912 Apr, Evening shiftPhysicsEasyAtoms and Nuclei183× since 2002

Consider an electron in a hydrogen atom revolving in its second excited state (having radius 4.65

\mathop A\limits^o

). The de-Broglie wavelength of this electron is :

JEE Main 2019 · 12 Apr, Evening shift · Q5986

JEE Main 201912 Apr, Evening shiftPhysicsEasyAtoms and Nuclei183× since 2002

Consider an electron in a hydrogen atom revolving in its second excited state (having radius 4.65

\mathop A\limits^o

). The de-Broglie wavelength of this electron is :

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