Answer:
<h3>The answer is 11 g/cm³</h3>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 22 g
volume = 2 cm³
We have
We have the final answer as
<h3>11 g/cm³</h3>Hope this helps you
What happens when the kinetic energy of molecules increases so much that electrons are released by the atoms, creating a swirlin
2 answers:
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Answer:
Final pressure = 362.7 Pa
Explanation:
Given that,
Initial volume, V₁ = 930 ml
Initial pressure P₁ = 156 Pa
Final volume, V₂ = 400 mL
We need to find the final pressure. We know that the relation between volume and pressure is inverse i.e.
So, the final pressure is equal to 362.7 Pa.