Properties Of Solids And Liquids Question 352

Question: A big drop of radius R is formed by 1000 small droplets of water, then the radius of small drop is [AFMC 1998; Pb. PMT 2000]

Options:

A) R/2

B) R/5

C) R/6

D) R/10

Show Answer

Answer:

Correct Answer: D

Solution:

43πR3=1000×43πr3 (As volume remains constant) R3=1000r3

∴R=10r⇒r=R10

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