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NEET 2023

NEET 2023 Physics question on Properties of Matter

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−10.03\,\text{N m}^{-1})
  1. A.
    30.16×10−4 J30.16 \times 10^{-4}\,\text{J}
  2. B.
    5.06×10−4 J5.06 \times 10^{-4}\,\text{J}
  3. C.
    3.01×10−4 J3.01 \times 10^{-4}\,\text{J}
  4. D.
    50.1×10−4 J50.1 \times 10^{-4}\,\text{J}
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Correct option: C

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