Answer:
I don't think it will
Explanation:
because Javier is moving which is causing for the temperature to change.
A. Crust B. Mantle C. Outer Core D. Inner Core, i just studied that
Answer:
i) 
ii) 
ii) 
Explanation:
As the initial and final states of the sample are the same, the ΔU of the sample is, for the three cases
since 
i)Reversibly
so
can be calculated by

and because of the first law of thermodynamics

ii)Irreversibly with 
we can calculate
by the law of ideal gases
then w can be calculated by

and

iii)a free expansion
so
(there's no work at vaccum) and 
Answer: Parts per million (ppm)
Explanation:
Consider the units milligram per milliliter. This gives us one part of the solute per one million parts of solvent. That is 10^ -3/10^-3= 10^-6. This unit is commonly used in analytical chemistry to show very small concentration of analyte. A similar unit is parts per billion(ppb)