Waec Model Questions Vol1 2017 Geography Question 22

Practice objective / multiple choice question 22 from the 2017 Waec Model Questions Vol1 Geography examination.

Waec Model Questions Vol1 2017 Geography Objective / Multiple Choice Medium Difficulty
Question 22 WAEC_MODEL_QUESTIONS_VOL1 • 2017 • GEOGRAPHY • objective

The air temperature is -5 °C and the wind speed is 20 km h⁻¹. Using the wind‑chill index formula WCI = 13.12 + 0.6215 T - 11.37 V^{0.16} + 0.3965 T V^{0.16}, where T is the temperature in °C and V the wind speed in km h⁻¹, determine the wind‑chill temperature (to one decimal place).

Answer Options

A. -9.8 °C
B. -7.0 °C
C. -13.2 °C
Correct Answer D. -11.5 °C
Correct Answer
D
Correct Option:
-11.5 °C

About This Question

This is Waec Model Questions Vol1 2017 Geography Question 22. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Geography examination.

Difficulty level: Medium .

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