Question

PHYSICS
CHAPTER: HEAT
STD 8TH
When Lycopodium powder is mixed with water in a beaker and the contents stirred, why do the particles of Lycopodium appear to move randomly on the surface despite allowing the suspension to get settled?​

Answer 1

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Answer 2

$\huge\huge\colorbox{blue}{ANSWER◐}$

The surfaces were characterized with regard to wetting characteristics such as water contact angle and contact angle.

Explanation:

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