mdcat logical reasoning MCQ #474

A person feels cold in 20°C water but not air. Why?

mdcat logical reasoning MCQ #474

  1. Question 1

    Q1. A person feels cold in 20°C water but not air. Why?

    • A) Water conducts heat 25x faster than air
    • B) Air contains insulating moisture
    • C) Water raises metabolic rate
    • D) Air promotes vasoconstriction

    Answer: Water conducts heat 25x faster than air

    Explanation: Thermal conductivity difference causes rapid heat loss in water. USAT, HAT and MDCAT analytical sections repeat this pattern.