<u>Explanation:</u>
Task 1 time period = 200ms, Task 2 time period = 300ms
Task ticked =
→ 5 times
Task 2 ticked =
→ 3 times
At 600 ms → 200ms 200ms 200ms
300ms → 
Largest time period = H.C.M of (200ms, 300ms)
= 600ms
Answer: A maximum of 1 hour
Explanation:
Read your lesson buddy!!
Hydraulic radius is caused by pressurized hydrogen air so that should mean the answer is hydraulic radius