Author Question: A diatomic molecule consists of two point masses, m1 and m2, separated by a distance r. If x is the ... (Read 102 times)

a0266361136 · **on:** Aug 10, 2020

Question 1

What is the energy of the first rotational state of the hydrogen (H₂) molecule? The separation between the protons is 10⁻¹⁰ m and the mass of each proton is 1.67 × 10⁻²⁷ kg. (h = 6.626 × 10⁻³⁴ J ⋅ s and 1 eV = 1.6 × 10⁻¹⁹ J.)

Question 2

A diatomic molecule consists of two point masses, m₁ and m₂, separated by a distance r. If x is the distance from m₁ to the center of mass, find the moment of inertia in terms of x about an axis perpendicular to the molecular axis through the center of mass.

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0

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m₁m₂r²/m₁ + m₂

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m₁(r−x)² + m₂x²

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m₁x² + m₂(r−x)²

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m₂x² + m₁r²

Kingjoffery · **Reply #1 on:** Aug 10, 2020

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