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igor_vitrenko [27]
3 years ago
13

The attraction of liquid particles for a solid surface is due to ____.

Physics
2 answers:
Kisachek [45]3 years ago
8 0

Answer:

the force of adhesion.

Explanation:

The attractive force between the two types of molecules is called adhesive force.

So, the force between the liquid molecule and the solid molecule is adhesive in nature.

The attractive force acts between the two same type of molecules is called cohesive force.

White raven [17]3 years ago
6 0
This attraction occurs from adhesion, also known as adsorption <span />
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(a)

Applying Bernoulli's Equation on both ends of the down sprue, with the assumptions that every point is at atmospheric pressure and the liquid metal at the pouring basin is at zero velocity. The equation then becomes:

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(b)

The volume flow rate is given as:

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A = Area of bottom = 400 mm² = 0.0004 m²

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Volume Flow Rate = (1.85 m/s)(0.0004 m²)

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<u>t = 1.35 s</u>

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