Consider the solar system as a large atom. The quantum number (n) that characterises Earth’s orbit (radius = 1.5 × 10 11 m) with Earth moving at an orbital speed of 3 × 10 4 m/s is (mass of Earth is 6 × 10 24 kg):

Correct Answer is : 2.56 × 1074

AAI ATC Junior Executive 21 Feb 2023 Shift 2 Paper

Question : 67 of 120

Marks: +1, -0

Consider the solar system as a large atom. The quantum number (n) that characterises Earth’s orbit (radius = 1.5 × 10¹¹ m) with Earth moving at an orbital speed of 3 × 10⁴ m/s is (mass of Earth is 6 × 10²⁴ kg):

2.56 × 10⁷⁴
2.56 × 10³⁹
2.56 × 10⁷³
2.56

Validate

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