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The energy stored in a soap bubble of diameter 6 cm and T = 0.04 N/m is nearly(A) 0.9 × 10-3 J (B) 0.4 × 10-3 J (C) 0.7 × 10-3 J (D) 0.5 × 10-3 J |
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Answer» Correct answer is: (A) 0.9 × 10-3 J |
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