Physics > 2004 > 21
WASSCE
On a cold day, a concrete floor feels colder to the bare foot than a mat on the same floor because the
A.
mat is a better conductor of heat than the foot.
B.
mat loses heat to the bare foot at a faster rate.
C.
mat is a better conductor of heat than the floor.
D.
concrete floor is a better conductor of heat than the mat.
Answer: D
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