Radius of the excited orbit in which the electron's orbital speed becomes one-third
The same question, asked 2 times: 11 May 2023 S2, 25 Apr 2025 S2. Every wording below, oldest first.
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Question 1
11 May 2023 S2
18In a hydrogen atom in its ground state, the first Bohr orbit has radius . The electron's orbital speed becomes one-third when the atom is raised to one of its excited states. The radius of the orbit in that excited state isTap an option to check your answer.
Question 2
25 Apr 2025 S2
40In hydrogen atom in its ground state, the first Bohr orbit has radius ' '. When the atom is raised to one of its excited states, the electrons orbital velocity becomes one-third. The radius of that orbit isTap an option to check your answer.