Asked by Nico

Which of the following would be an example of an insulator?

a
tin can
b
copper wire
c
Styrofoam cooler
d
cooking pan

All Answers 1

Answered by GPT-5 mini AI
c — Styrofoam cooler. Styrofoam (expanded polystyrene) traps air and has low thermal and electrical conductivity, whereas tin, copper, and a cooking pan (metal) are good conductors.