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hoa [83]
3 years ago
8

In the scientific method, why is it important to keep track of data?

Chemistry
2 answers:
LuckyWell [14K]3 years ago
5 0
So you can compare them with the results at the end
zvonat [6]3 years ago
4 0
Everything compares at the end
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an ideal otto cycle with argon as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cy
Verizon [17]

The specific heat of gases can be taken roughly as a constant for differences in the order of 100⁰ C from ambient. Variation is crucial and cannot be disregarded for temperatures of more than, let's say 500 ⁰C or 1000⁰C.

  1. The ideal gas constant is the difference between cp and cv for low pressures (the ideal gas).
  2. The classical statistical physics principles for ideal non-interacting gases are found in any university physics primer.
  3. The demonstration that pV/T = constant is typically included in texts on macroscopic thermodynamics suggests that while temperature changes depend on specific heats, the opposite is also true.
  4. Real gas behavior requires a more complex explanation.
  5. As a result, we employ two techniques to determine the specific heat of gases: at constant volume and constant pressure.
  6. The value of the heat capacity at constant pressure is always greater than the value of the heat capacity at constant volume because the former also takes into account the value of the heat energy required to expand the substance against the constant pressure as its temperature rises.

To learn about Real gas

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8 0
1 year ago
Please help me out with this question if you help me I will give you the brain thing and extra points. 5/9 image below.
nikklg [1K]

Answer:

Third Law of motion. (answer C)

Explanation:

This is an example of Newton's Third Law of motion which normally translates into Action/Reaction. That is : the expelled air exerts a force in the direction opposite to that of the motion of the air that goes out. It is the same as propulsion in a rocket.

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2 years ago
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What happens to the beat when high tide comes in?
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If a high Crimson Tide player bumped into a Chicago Bear he would get whipped
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3 years ago
A 40-lb container of peat moss measures 14× 20× 30 in. A 40-lb container of topsoil has a volume of 1.9 gal. Calculate the avera
Viktor [21]

The average density of the peat moss in units of g/cm³ is 2.52 g/cm³

<h3>How to convert 40 lb to grams (g)</h3>

We'lol begin by converting 40 lb to grams (g). This can be obtained as follow:

1 lb = 453.592 g

Therefore,

40 lb = (40 × 453.592) / 1 lb

40 lb = 18143.68 g

<h3>How to convert 1.9 gal to cm³</h3>

We can convert 1.9 gal to cm³ as follow:

1 gal = 3785.41 cm³

Therefore,

1.9 gal = (1.9 gal × 3785.41 cm³) / 1 gal

1.9 gal = 7192.279 cm³

<h3>How to determine the density </h3>

The density can be obtained as follow:

  • Mass = 18143.68 g
  • Volume = 7192.279 cm³
  • Density =?

Density = mass / volume

Density = 18143.68 / 7192.279

Density = 2.52 g/cm³

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8 0
1 year ago
What is the chemical formula for acetic acid?
liberstina [14]

CH3COOH

Explanation:

hope I helped

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2 years ago
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