Why two thin shirts can keep us warmer than a single thick shirt in winter?
A. Two thin shirts become thicker so prevent transmission of heat
B. Air layer between two shirts works as good conductor
C. Air layer between two shirts behaves like insulating media
D. No radiation of heat takes place
Answer: Option C
Related Questions on Heat and Thermodynamics
A. Zeroth Law of Thermodynamics
B. First Law of Thermodynamics
C. Second Law of Thermodynamics
D. Third Law of Thermodynamics
A black body can absorb radiations of
A. lower wavelengths only
B. intermediate wavelengths only
C. higher wavelengths only
D. all wavelengths

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