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2 years ago

15

For her school Science Fair, Alyssa designs an experiment to learn more about erosion. Her experimental set up is shown below. W

hat is the INDEPENDENT VARIABLE?

1 answer:

shutvik [7]2 years ago

8 0

Answer:

if I am going to answer I need the set up

Explanation:

please show the set up and I will answer the question

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Answer:

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Explanation:

To solve this problem we can use <em>Gay Lussac's Law</em>, which describe the temperature and pressure of a gas, at constant volume and composition:

P₁T₂ = P₂T₁

In this case:

P₁ = 621 mmHg

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T₂ = 231 K

We <u>input the data</u>:

621 mmHg * 231 K = P₂ * 315 K

And <u>solve for P₂</u>:

P₂ = 455.4 mmHg

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