Answered: Q. 9 : Amount of energy required to… | bartleby

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Q. 9 : Amount of energy required to blow a
bubble of radius 5 cm, (surface tension of soap
is 30 x 10-² N/m)
(a)
1.88 J
(b) 1.88 х 10-1]
(c)
1.88 x 10-2 J (d) 1.88 x 10 J

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