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Properties of Matter question

2023 · 25 Jan · Shift 2 · Q73
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Properties of Matter question

2023 · 25 Jan · Shift 2 · Q73

JEE MainPhysicsProperties of MatterNumerical+4 / −1
A spherical drop of liquid splits into 1000 identical spherical drops. If u i_\mathrm{i}i​ is the surface energy of the original drop and u f_\mathrm{f}f​ is the total surface energy of the resulting drops, the (ignoring evaporation), ufui=(10x){{{u_f}} \over {{u_i}}} = \left( {{{10} \over x}} \right)ui​uf​​=(x10​). Then value of x is ‾\underline{\hspace{2cm}}​ :
Numerical answer
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