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A large number of liquid drops each of radius r coalesce to f

Question

A large number of liquid drops each of radius $r$ coalesce to from a single drop of radius $R$ . The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid $T$ , density $ρ$ )

\frac{T}{ρ} (\frac{1}{r} - \frac{1}{R})

\frac{2 T}{ρ} (\frac{1}{r} - \frac{1}{R})

\frac{4 T}{ρ} (\frac{1}{r} - \frac{1}{R})

\frac{6 T}{ρ} (\frac{1}{r} - \frac{1}{R})

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A large number of liquid drops each of radius

r

coalesce to from a single drop of radius

R

. The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid

T

, density

ρ

)

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Question Text

A large number of liquid drops each of radius

r

coalesce to from a single drop of radius

R

. The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid

T

, density

ρ

)

A large number of liquid drops each of radius $r$ coalesce to from a single drop of radius $R$ . The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid $T$ , density $ρ$ )

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Practice questions from similar books

A large number of liquid drops each of radius r coalesce to from a single drop of radius R. The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid T, density ρ)

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Practice questions from similar books

A large number of liquid drops each of radius $r$ coalesce to from a single drop of radius $R$ . The energy released in the process in converted into kinetic energy of the big drop so formed. The speed of the big drop is (given surface tension of liquid $T$ , density $ρ$ )