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liberstina [14]
4 years ago
13

Which molecules would most likely cause a liquid to have the lowest viscosity? large, polar molecules small, nonpolar molecules

Physics
2 answers:
Debora [2.8K]4 years ago
5 0
Smaller nonpolar molecules
Ede4ka [16]4 years ago
4 0

Answer:

Small, non polar molecules.

Explanation:

Viscosity is a property of a liquid which is similar to friction or drag. When a liquid has high viscosity, it  flows slowly and when it flows easily, the liquid is said to be less viscous.

Polar molecules will share the electrons in the covalent bonds unequally. Liquids that have polar bonds are said to have higher viscosity.

In non polar bonds, atoms have equal electronegativity.

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Explanation:

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A force of 6N and another of 8N can be applied together to produce the effect of how much newtons?
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A balloon is expanded to the same volume as that of a human head. Do an order-of-magnitude estimate of the volume of this balloo
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Answer:

Volume of balloon =  1000 cm^3

Explanation:

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Chứng minh mặt trời là nguồn gốc của tất cả nguồn năng lượng
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An Excerpt from “Optimism”

by Helen Keller

1 Could we choose our environment, and were desire in human undertakings synonymous with

endowment, all men would, I suppose, be optimists. Certainly most of us regard happiness as

the proper end of all earthly enterprise. The will to be happy animates alike the philosopher, the

prince and the chimney-sweep. No matter how dull, or how mean, or how wise a man is, he feels

that happiness is his indisputable right.

2 It is curious to observe what different ideals of happiness people cherish, and in what singular

places they look for this well-spring of their life. Many look for it in the hoarding of riches, some

in the pride of power, and others in the achievements of art and literature; a few seek it in the

exploration of their own minds, or in the search for knowledge.

3 Most people measure their happiness in terms of physical pleasure and material possession.

Could they win some visible goal which they have set on the horizon, how happy they would be!

Lacking this gift or that circumstance, they would be miserable. If happiness is to be so

measured, I who cannot hear or see have every reason to sit in a corner with folded hands and

weep. If I am happy in spite of my deprivations, if my happiness is so deep that it is a faith, so

thoughtful that it becomes a philosophy of life,—if, in short, I am an optimist, my testimony to

the creed of optimism is worth hearing....

4 Once I knew the depth where no hope was, and darkness lay on the face of all things. Then

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beautiful dream; but that dream is the actual, the present,—not cold, but warm; not bare, but

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