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3 years ago

Explain how viscosity is related to the flow and attraction between atoms in a liquid.

Chemistry

3 answers:

MAXImum [283]3 years ago

8 0

Answer:

Sample Response: Viscosity refers to a liquid’s resistance to flow. Liquids with a higher viscosity flow more slowly. In liquids that are more viscous, there is a stronger attraction between atoms.

Explanation:

it's the sample response so it's correct lol, I hope it helps.

White raven [17]3 years ago

5 0

Answer:

The viscosity of the liquid has been used to evaluate its resistance to flow. Air, gasoline, as well as other fluids that move quickly, are of low viscosity. The particles throughout the liquid are covered by other particles and drawn uniformly in both directions by cohesive forces inside the liquid.

Explanation:

artificialcranapplejuice2 years ago

0 0

Viscosity refers to a liquid’s resistance to flow.
Liquids with a higher viscosity flow more slowly.
In liquids that are more viscous, there is a stronger attraction between atoms.
(THESE ARE THE WRITTEN REQUIREMENTS)

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Select the best definition of salt water:

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Water that contains large amounts of disolved salts

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2 years ago

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A food is initially at a moisture content of 90% dry basis. Calculate the moisture content in wet basis

Anvisha [2.4K]

Answer:

Moisture content in wet basis = 47.4 %

Explanation:

Moisture content expresses the amount of water present in a moist sample. Dry basis and wet basis are widely used to express moisture content.

The next equation express the moisture content in wet basis:

$MC_{wb}=\frac{MC_{db}}{1+MC_{db}}$

where, $MC_{wb}$ : moisture content in wet basis and

$MC_{db}$ : moisture content in dry basis

We now calculate the moisture content in wet basis:

$MC_{wb}=\frac{MC_{db}}{1+MC_{db}}$

$MC_{wb}=\frac{0.90}{1+0.90}$

$MC_{wb}$ = 0.474 = 47.4 % wet basis

Have a nice day!

8 0

4 years ago

7. Which of the following is NOT a characteristic that helps define syhthetic materials?

viva [34]

Answer:

made to fit a specific function

7 0

3 years ago

Calculate the solubility of argon in water at an atmospheric pressure of 0.370 atm (a typical value at high altitude).

lidiya [134]

Answer:

4.84 × 10⁻⁶ M

Explanation:

First, we will calculate the partial pressure of Ar (pAr) using the following expression.

pAr = P × χAr

where,

P: total pressure

χAr: mole fraction

pAr = P × χAr

pAr = 0.370 atm × 9.34 × 10⁻³

pAr = 3.46 × 10⁻³ atm

We can find the solubility of Ar in water (S) using Henry's law.

S = kH × pAr

where

kH: Henry's constant

S = kH × pAr

S = 1.40 × 10⁻³ M/atm × 3.46 × 10⁻³ atm

S = 4.84 × 10⁻⁶ M

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3 years ago

The word "continental" means that the air mass formed over ____________.

statuscvo [17]

Answer:

over land is the correct ☑ answer plz mark me as brainliest

have a great day ahead

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3 years ago