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[" (a) None of these "],[" Two soap bubb...

[" (a) None of these "],[" Two soap bubbles "A" and "B" are kept in a dased chamber "],[" where the air is maintained at pressure "8N/m^(2)." The radii of "],[" bubles "A" and "B" are "2cm" and "4cm" ,respectively.Surface "],[" tession of the soap-water used to make bubbles is "0.04N/m" ."],[" Find the ratio "eta_(B)/ eta_(A)," where "eta_(A)" and "eta_(B)" are the number of "],[" affect of gravity "]],[[" (a) "4," (b) "6," (c) "5," (d) "9]]

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