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Veseljchak [2.6K]
3 years ago
7

Which claim would most likely be considered valid?

Physics
2 answers:
Mekhanik [1.2K]3 years ago
7 0
Please state the options and I will answer to the best of my abilities XD
Alex3 years ago
5 0
"A wildlife biologist stating humans are destroying the migration" as it is the only one that could be proved with facts and not opinion
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50 points for this please help
Softa [21]

but the points are only 25

7 0
3 years ago
Read 2 more answers
An 80.0-gram sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was done by the system and its
Sidana [21]
Internal energy, U, is equal to the work done or by the system, plus the heat of the system: <span>ΔU=q+w
</span>in the question they tell you the work done by the system, and the internal energy:
8185 J= -346 J + q work is negative because it was done BY the system.
substitute in: <span>q=m∗Cp∗ΔT</span> and solve for <span>Cp</span><span>.
</span>
-------------------------------------
remember that <span>ΔT=<span>Tf</span>−<span>Ti
</span></span>
so the equation, really, is: <span>q=m∗Cp∗(<span>Tf</span>−<span>Ti</span>)</span><span>
------------------------------------------
</span>
<span>185J=−346J+[m∗Cp∗(<span>Tf</span>−<span>Ti</span>)]

</span>plug in the rest of your values and solve for <span><span>Cp</span></span>
4 0
2 years ago
Can any help me with this question?☺​
Gekata [30.6K]

Answer:

changes, same

combination

Nitrogen dioxide and oxygen

exothermic reaction

solubility

Explanation:

Hope this answer will help you

4 0
3 years ago
Which graph represents a nonlinear relationship? 40 40 40 40 30 30 30 30 20 از مسیر 20 20 20 10 10 10 10 0 0 0 0 2 4 6 0 2 4 6 0
Doss [256]

Explanation:

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7 0
2 years ago
Find the equation of the line passing through the points(-3,0)and(2,-3).<br>asap​
AleksandrR [38]
This isn’t physics assnugget
7 0
3 years ago
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