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PHY-2023-CG3-005
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PHY · PHY-2023-CG3-005
Physics
The amount of energy required to form a soap bubble of radius 2 cm from a soap solution is nearly (surface tension of soap solution = 0.03 N m⁻¹)
A
50.1 × 10⁻⁴ J
B
30.16 × 10⁻⁴ J
C
5.06 × 10⁻⁴ J
D
3.01 × 10⁻⁴ J
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