5. If you use pipe in a footing drain, there should be surface clean-out(s) located O A. right next to the house.
O B. every 50 ft.
O C. every 100 ft
O D. near the discharge point,

A5 kg block of fe is dropped into a very large vat of water. the fe and water initial temperatures are 95 and 25 c, respectively. the fe final temperature is 25 c and the water can be treated as a thermal reservoir,. treated as a thermal reservoir take the water to be the system and determine the entropy generation. report vour answer in kj/k.