Neco 2022 Geography Question 12

Practice objective / multiple choice question 12 from the 2022 Neco Geography examination.

Neco 2022 Geography Objective / Multiple Choice Medium Difficulty
Question 12 NECO • 2022 • GEOGRAPHY • objective

The air temperature at a coastal town at night is \(5^{\circ}\text{C}\) and the wind speed is \(30\,\text{km h}^{-1}\). The wind‑chill temperature \(T_{wc}\) (in °C) can be estimated using the formula \(T_{wc}=13.12+0.6215T_a-11.37v^{0.16}+0.3965T_av^{0.16}\), where \(T_a\) is the air temperature in °C and \(v\) is the wind speed in km\,h\(^{-1}\). Calculate the wind‑chill temperature (rounded to the nearest whole degree) and state whether frost is likely (frost is likely if \(T_{wc}\le 0^{\circ}\text{C}\)).

Answer Options

A. 1°C, frost unlikely
Correct Answer B. 0°C, frost likely
C. 0°C, frost unlikely
D. -1°C, frost likely
Correct Answer
B
Correct Option:
0°C, frost likely

About This Question

This is Neco 2022 Geography Question 12. It is one of the objective questions from the 2022 Neco Geography examination.

Difficulty level: Medium .

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