Neco Model Questions Vol1 2020 Biology Question 15
Practice objective / multiple choice question 15 from the 2020 Neco Model Questions Vol1 Biology examination.
At rest a person produces metabolic heat at a rate of 100 W. In a hot environment the body loses heat by radiation (30 W) and convection (20 W). To avoid a rise in core temperature, excess heat must be lost by sweating. The latent heat of vaporisation of water is 2.43 kJ g⁻¹. Assuming steady‑state conditions, what is the minimum sweat rate (g min⁻¹) required to maintain thermal balance?
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About This Question
This is Neco Model Questions Vol1 2020 Biology Question 15. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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