Yes. Look up Newton’s laws of physics. That should help
Answer:
<h2>The answer is 1.48 L</h2>
Explanation:
In order to find the original volume we use the same for Boyle's law which is

where
P1 is the initial pressure
P2 is the final pressure
V1 is the initial volume
V2 is the final volume
Since we are finding the original volume

From the question
P1 = 172 kPa = 172000 Pa
P2 = 85 kPa = 85000 Pa
V2 = 3 L
We have

We have the final answer as
<h3>1.48 L</h3>
Hope this helps you
Answer:
B. Experiments
Explanation:
conducting an experiment is an example of a research method while the other choices are not.
Hope I was able to help you!
Answer:
As the thermal energy of matter increases, its particles usually spread out, causing the substance to expand.
Explanation:
<em> i have a book about this stuff</em>