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Two equal drops of water are falling trough air with a steady velocity of 10cm/s.i the drops recombine to form a single drop then the terminal velocity is----

Two equal drops of water are falling trough air with a steady velocity of 10cm/s.i the drops recombine to form a single drop then the terminal velocity is----

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1 Answers

Shivam Bhagat
22 Points
10 years ago

terminal velocity in a viscous fluid is proportional to( radius of the drop)^2...........now the radius of the combined drop is( cube root of 2)*radius.......therefore its T.velocity....--->(cube root of 4)*10...ANS

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