Answer: The change in internal energy of the system is 200 Joules
Explanation:
According to first law of thermodynamics:
[tex]\Delta E=q+w[/tex]
[tex]\Delta E[/tex]=Change in internal energy
q = heat absorbed or released
w = work done or by the system
w = work done by the system=[tex]-P\Delta V=0[/tex]
q = +200J {Heat absorbed by the system is positive}
[tex]\Delta E=+200+0=+200J[/tex]
Thus the change in internal energy of the system is 200 Joules
