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MMLU-Pro / 9444 / Two argon atoms form the molecule Ar₂ as a result of a van der Waals…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Two argon atoms form the molecule Ar2Ar_2 as a result of a van der Waals interaction with U0=1.68×10−21U_0 = 1.68 \times 10 ^ {-21} J and R0=3.82×10−10R_0 = 3.82 \times 10 ^ {-10} m. Find the frequency of small oscillations of one Ar atom about its equilibrium position. (Unit: 10^11 Hz)
Plain-text mathematical notation (without MathML)
Two argon atoms form the molecule Ar₂ as a result of a van der Waals interaction with U₀=1.68×10^(−21) J and R₀=3.82×10^(−10) m. Find the frequency of small oscillations of one Ar atom about its equilibrium position. (Unit: 10^11 Hz)
Original LaTeX notation
Two argon atoms form the molecule $Ar_2$ as a result of a van der Waals interaction with $U_0 = 1.68 \times 10 ^ {-21}$ J and $R_0 = 3.82 \times 10 ^ {-10}$ m. Find the frequency of small oscillations of one Ar atom about its equilibrium position. (Unit: 10^11 Hz)

category

physics

options

  1. 2.54
  2. 4.76
  3. 4.21
  4. 7.85
  5. 6.42
  6. 3.89
  7. 6.98
  8. 3.14
  9. 5.63
  10. 5.00

src

theoremQA-Physics

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Official source

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