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The amount of energy required to form a soap bubble of radius \(2\mathrm{cm}\) from a soap solution is nearly: (surface …

Q1

The amount of energy required to form a soap bubble of radius \(2\mathrm{cm}\) from a soap solution is nearly: (surface tension of soap solution \(=0.03\mathrm{N}{\mathrm{m}}^{-1}\) )

a

\(5.06\times {10}^{-4}\mathrm{J}\)

b

\(3.01\times {10}^{-4}\mathrm{J}\)

c

\(50.1\times {10}^{-4}\mathrm{J}\)

d

\(30.16\times {10}^{-4}\mathrm{J}\)

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