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Question

The pressure inside two soap bubbles is 1.01 and 1.02 atmosphere respectively. The ratio of their volumes is (atmospheric pressure equals 10 to the power of 5 end exponent text end text P a )

  1. 1:2    
  2. 2:3    
  3. 8:1    
  4. 3:5    

The correct answer is: 8:1

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