MCQ
The pressure within a bubble is higher than that outside by an amount proportional
  • A
    directly to both the surface tension and the bubble size
  • directly to the surface tension and inversely to the bubble size
  • C
    directly to the bubble size and inversely to the surface tension
  • D
    inversely to both the surface tension and the bubble size.

Answer

Correct option: B.
directly to the surface tension and inversely to the bubble size
directly to the surface tension and inversely to the bubble size

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