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Question: Answered & Verified by Expert
A molecule consists of two atoms each of mass ' $\mathrm{m}^{\prime}$ and separated by a distance ' $\mathrm{d}^{\prime}$. At room temperature the average rotational kinetic energy is 'E', then its angular frequency is
PhysicsRotational MotionMHT CETMHT CET 2020 (15 Oct Shift 2)
Options:
  • A $\frac{2}{d} \sqrt{\frac{E}{m}}$
  • B $\sqrt{\frac{m}{E d}}$
  • C $\frac{d}{2} \sqrt{\frac{m}{E}}$
  • D $\sqrt{\frac{E d}{m}}$
Solution:
2795 Upvotes Verified Answer
The correct answer is: $\frac{2}{d} \sqrt{\frac{E}{m}}$
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