Question text
18 On a cold day, a metal door handle X and a similar plastic door handle Y are at the same temperature. Why does X feel cooler to the touch than Y? A X is a better thermal conductor than Y. B X is a better thermal convector than Y. C X is a better thermal insulator than Y. D X is a better radiator of thermal energy than Y.
18 On a cold day, a metal door handle X and a similar plastic door handle Y are at the same
temperature.
Why does X feel cooler to the touch than Y?
A X is a better thermal conductor than Y.
B X is a better thermal convector than Y.
C X is a better thermal insulator than Y.
D X is a better radiator of thermal energy than Y.
Select your answer: