If the radius of a soap bubble is four times that of another, then the – McqOptions

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1.	If the radius of a soap bubble is four times that of another, then the ratio of their pressures will be [AIIMS 2000]
A.	1 : 4
B.	4 : 1
C.	16 : 1
D.	1 : 16
Answer» B. 4 : 1

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