Neco Model Questions Vol1 2025 Geography Question 39
Practice objective / multiple choice question 39 from the 2025 Neco Model Questions Vol1 Geography examination.
During a day the maximum temperature recorded in a city is 35 °C and the minimum is 22 °C. The average relative humidity for the day is 68 %. Using the approximation \(e_s = 6.112 \times 10^{\frac{7.5T}{237.3+T}}\) (hPa) for saturation vapour pressure at temperature \(T\) (°C), first compute the mean temperature, then the actual vapour pressure \(e\) and finally the dew‑point temperature \(T_d\) from \(T_d = \frac{237.3\log_{10}(e/6.112)}{7.5-\log_{10}(e/6.112)}\). Give the dew‑point temperature to one decimal place (°C).
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This is Neco Model Questions Vol1 2025 Geography Question 39. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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