[tex]\huge\gray{Answer}[/tex]
The Sands will fall.
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[tex]\huge\gray{Explain}[/tex]
As u pluck the can, it will vibrates.
In the PHYSICS
It is an oscillation of the parts of a fluid or an elastic solid whose equilibrium has been disturbed, or of an electromagnetic wave.
So meaning if u pluck the can it will fall or move because of the can's vibration.
