Categories > Mechanical Properties of Fluids > Surface tension > A mercury drop of radius $1cm$ is sprayed into ${{10}^{6}}$drops of equal size. The energy expended in joules is (surface tension of Mercury is $460\times {{10}^{-3}}N/m)$

Mechanical Properties of Fluids

Question: A mercury drop of radius $1cm$ is sprayed into ${{10}^{6}}$drops of equal size. The energy expended in joules is (surface tension of Mercury is $460\times {{10}^{-3}}N/m)$


1) $0.057$
2) $5.7$
3) $5.7\times {{10}^{-4}}$
4) $5.7\times {{10}^{-6}}$
Solution: Explanation: No Explanation
Surface tension surface energy

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)

Previous Question Next Question

Related Questions