Two electrons are moving in orbits of two hydrogen like atoms with speeds 3 \times 10^5 m \/ s and 2.5 \times 10^5 m \/ s respectively. If the radii of these orbits are nearly same then the possible order of energy states are \_\_\_\_ respectively. [24 jan 2026 Shift 1]

Atoms and Nuclei Part 3

Section: Physics

Question : 5 of 87

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Two electrons are moving in orbits of two hydrogen like atoms with speeds 3×105m∕s and 2.5×105m∕s respectively. If the radii of these orbits are nearly same then the possible order of energy states are ____ respectively.

[24 jan 2026 Shift 1]

8 and 10
10 and 12
9 and 8
6 and 5

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