Question
Engineering Mathematics Question on Sampling Theorems
| A storm with a recorded precipitation of 11.0 cm, as shown in the table, produced a direct run-off of 6.0 cm.Time from start (hours) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Recorded cumulative precipitation (cm) | 0.5 | 1.5 | 3.1 | 5.5 | 7.3 | 8.9 | 10.2 | 11.0 |
| The Ø-index of this storm is _________ cm/hr (rounded off to 2 decimal places). |
Answer
The correct answer is 0.64 to 0.65 (approx)