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Aditi agrawal Asked a Question
July 24, 2020 6:38 pmpts 30 pts
1.2 Estimate the time that a nitrogen molecule moving at rms will take in travelling across your lecture theatre of length 10 m. Assume that it does not undergo any (Ans: t 0.02 s) collision. A parallel beam of nitrogen molecules moving with velocity 400 ms impinges on a wall at an angle of 30° to the normal. If n = 9x 10 m, calculate the pressure exerted by the beam on the wall assuming that the molecules suffer elastic collisions. 1.3 Ans: p 1 atm)
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  • Ravi prakash yadav Best Answer
    see the attachment
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    Aditi agrawal
    how does the formula for force came
  • Vaishali sharma thankyou
    see attached
    • cropped1731032566429982373.jpg
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    Vaishali sharma
    see next solution.
    • cropped4447893539133059497.jpg
  • Deepak singh
    see attached
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