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0.1 percent of 1.728 xx 10^6 spherical d...

0.1 percent of `1.728 xx 10^6` spherical droplets of water, each of diameter 2 mm, coalesce to form a spherical bubble. What is the diameter (in cm ) of the bubble ?/ `1.728 xx 10^6`
पानी की `1.728 xx 10^6` गोलाकार बून्दें, जिनमें से प्रत्येक का व्यास 2 मिमी है, उन का 0.1 प्रतिशत, एक साथ मिलकर एक गोलाकार बुलबुला बनाते हैं। इस बुलबुले का व्यास (सेमी में) क्या है? `1.728 xx 10^6`

A

1.2

B

1.6

C

1.8

D

2.4

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