Physics

A helium-4 atom falls from a height h into a tank of gaseous helium atoms at 300 K. What is h in meters if the temperature of the helium atoms remains at 300 K after the falling atom enters the tank?

Details and assumptions
The acceleration of gravity is −9.8 m/s2.
As the atom falls it is in vacuum.
The atom starts from rest.

asked by Crow
  1. You are a cheater =)

    posted by Brilliant
  2. nice:-) keep sharing.. I can learned also.. This is not cheating, instead for sharing.

    posted by Brilliant
  3. its actually cheating !!

    posted by Anonymous
  4. 122

    posted by lp
  5. Answer,63.367*10^-28

    posted by as
  6. 122 is absolutely wrong.. You fool...

    posted by Brilliant
  7. how about 63.367*10^-28

    posted by Pi
  8. 94860m

    posted by John
  9. it's wrong

    posted by Anonymous
  10. how did u get 94860

    posted by 123
  11. all of that was wrong, i got my answer true

    posted by Crow
  12. Hey crow what's correct answer ?

    posted by anonymous
  13. crow please tell

    posted by Pi
  14. let us switch for the plane question,if possible let us email

    posted by Pi
  15. i've tell in my post

    posted by Crow
  16. i've told you in my post just check my question page

    posted by Crow

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