A liquid-to-liquid heat exchanger uses a heat-transfer fluid that circulates through the solar collector, absorbs heat, and then flows through a heat exchanger to transfer its heat to water in a storage tank. Heat-transfer fluids, such as antifreeze, protect the solar collector from freezing in cold weather.
The answer that best answer this question is A
Probably not
Not a good idea my friend
1 pound force = <em>4.448 newtons</em> (rounded)
Answer:
cur_num = 0
stop_num = 100
total = 0
while cur_num <= stop_num:
total += cur_num
cur_num += 1
print(total)
Explanation:
Initialize the variables
Initialize a while loop that iterates while cur_num is smaller than or equal to stop_num
Add the cur_num to total in each iteration to calculate the total
Increase the cur_num at then end of each iteration to control the loop
When the loop is done, print the total