Sixty four spherical rain drops of equal size are falling vertically through air with a terminal velocity `1.5ms^(-1)`. If these drops coalesce to form a big spherical drop, then terminal velocity of big drop is:A. 8 `ms^(-1)`B. 16 `ms^(-1)`C. 24 `ms^(-1)`D. 32 `ms^(-1)`

Sixty four spherical rain drops of equal size are falling vertically t

1.	Sixty four spherical rain drops of equal size are falling vertically through air with a terminal velocity `1.5ms^(-1)`. If these drops coalesce to form a big spherical drop, then terminal velocity of big drop is:A. 8 `ms^(-1)`B. 16 `ms^(-1)`C. 24 `ms^(-1)`D. 32 `ms^(-1)`
Answer» Correct Answer - C

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Sixty four spherical rain drops of equal size are falling vertically through air with a terminal velocity `1.5ms^(-1)`. If these drops coalesce to form a big spherical drop, then terminal velocity of big drop is:A. 8 `ms^(-1)`B. 16 `ms^(-1)`C. 24 `ms^(-1)`D. 32 `ms^(-1)`

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