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bija089 [108]
2 years ago
13

C

Chemistry
2 answers:
Basile [38]2 years ago
6 0
I just need to answer
PolarNik [594]2 years ago
5 0

Answer:

Gravity

because the earth which pulls any object towards it center and the velocity is achieved

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Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pr
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<h2>Hello!</h2>

The answer is: Charle's Law.

<h2>Why?</h2>

The law that states that the volume and absolute temperature of a fixed quantity of gas (ideal gas) are proportional under constant pressure is the Charle's Law, also known as the law of volumes.

The law describes how a gas kept under constant pressure tends to expand when the temperature increases and it's described by the following equation:

\frac{V}{T}=k

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Also, to describe the relationship between two differents volumes at different temperatures, we have:

\frac{V_{i}}{T_{i}}=\frac{V_{f}}{T_{f}}

Where,

V_{i}=InitialVolume\\T_{i}=InitialTemperature\\V_{f}=FinalVolume\\T_{f}=FinalTemperature

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3 years ago
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When planning a simple experiment, what does it mean to “test one variable”?
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