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If the average mass of a smoke particle in an Indian kitchen is 3 10⁻¹⁷ ~kg , the rms speed of the smoke particles at 27^ C is approximately

Options

  1. A2 ~cm / sec
  2. B2 ~m / sec
  3. C2 ~km / sec
  4. Dnone of these

Correct answer

A. 2 ~cm / sec

Step-by-step solution

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