Gce Model Questions Vol1 2025 Geography Question 10

Practice objective / multiple choice question 10 from the 2025 Gce Model Questions Vol1 Geography examination.

Gce Model Questions Vol1 2025 Geography Objective / Multiple Choice Medium Difficulty
Question 10 GCE_MODEL_QUESTIONS_VOL1 • 2025 • GEOGRAPHY • objective

The dominant wave period on a coastal shelf is 8 s. Using the deep‑water approximation, the wave speed is \( c = \frac{gT}{2\pi} \) and the wavelength is \( L = cT \). The deep‑water wave base depth is half the wavelength. Calculate the deep‑water wave base depth in metres (rounded to the nearest metre).

Answer Options

A. 30
B. 60
C. 45
Correct Answer D. 50
Correct Answer
D
Correct Option:
50

About This Question

This is Gce Model Questions Vol1 2025 Geography Question 10. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Geography examination.

Difficulty level: Medium .

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