Answer:
(a) 
(b) 
(c) 
Explanation:
Hello,
(a) In this case, since entropy remains unchanged, the constant
should be computed for air as an ideal gas by:


Next, we compute the final temperature:

Thus, the work is computed by:

(b) In this case, since
is given, we compute the final temperature as well:

And the isentropic work:

(c) Finally, for isothermal, final temperature is not required as it could be computed as:

Regards.
Answer:
Check the image file attached
Explanation:
Answer:
It would be known as a chemical reaction or a chemical compound.
The orange would have more energy since it used it to grow while the pasta was baked causing all its energy to leave it