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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

1 of 1

Application +4 | -1

Two drops of same radius are falling through air with steady speed

v

. If the two drops coalesce, what would be the terminal speed

View answer and explanation

Correct option: D

None of these

Option D (None of these) is correct because the terminal velocity of the coalesced drop is proportional to

(2)^{2/3}v

, which is not equal to any of the other options.

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