Which material would NOT be considered a good insulator?
A) wood
B) rubber
C) plastic
D) gold

Question

Quizplus · Accepted Answer

Gold is a metal and metals are not good insulators, they are good conductors of heat and electricity. Therefore, option D would not be considered a good insulator. The other options, such as wood, rubber, and plastic, are all commonly used as insulators because they have high resistivity to electrical or thermal conductivity.

Which Material Would NOT Be Considered a Good Insulator