An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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bubble chamber
  اتاقک ِ تنگل، ~ حباب  
otâqak-e tangol, ~ hobâb
Fr.: chambre à bulles  

A tank filled with a transparent liquid that is on the brink of boiling. When a charged particle passes through the liquid, the energy deposited initiates boiling along the path, leaving a trail of tiny bubbles. The bubble chamber is no longer in wide use for particle experiments.

See also: → bubble; → chamber.