Question:

5.If the radius of a soap bubble is four times that of another, then the ratio of their pressures will be [2000]

Options :

  • a) 1 : 4
  • b) 4 : 1
  • c) 16 ;1
  • d) 1 : 16

Answer :

a) 1 : 4

Answer Steps :

Solution :-

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