Question

The heat capacity at constant pressure of a certain system is a function of
only and may be expressed as
41.87
C, -2.093 -
ІС
+100
where is the temperature of the system in °C. The system is heated while
is maintained at a pressure of 1 atmosphere until its volume increases
2000 cm
to 2400 cm' and its temperature increases from 0°C to 100°C. (a) Finds
magnitude of the heat interaction. (b) How much does the internal energy of these
increase?
​

Answer 1

Explanation:

The heat Q = 230.23 J Ans.

Answer 2

Answer:

Q = 238.32J

du= 197.8J

Explanation:

refer the pic.