An offshore research platform detects 48 wave crests passing a structural pillar in 1.6 minutes1.6\text{ minutes}1.6 minutes.
Determine the frequency of these waves.
0.50 Hz0.50\text{ Hz}0.50 Hz
2.0 Hz2.0\text{ Hz}2.0 Hz
30 Hz30\text{ Hz}30 Hz
77 Hz77\text{ Hz}77 Hz