Source: Extra Practice
Dark-coloured surfaces are good reflectors of heat and therefore keep us cooler in summer.
Options
Option A
True
Option B is correct
False
Explanation
Dark-coloured surfaces are good absorbers of heat radiation and poor reflectors. This is why we prefer to wear light-coloured clothes in summer, as they reflect most of the heat radiation falling on them, keeping us cooler. Dark clothes absorb more heat, making us feel warmer.