asked 126k views
4 votes
Read the list of substances

Air, Copper, Glass, Gold, Wood

which substances have highly electrical conductivity?


A) Air and Copper
B)Air and Glass
C)Copper and Glass
D)Copper and Gold

asked
User Khany
by
8.1k points

1 Answer

5 votes
D. Copper and Gold
Copper and gold are used a lot in electrical applications.
Air and wood are insulators and glass is also kinda bad...
answered
User Satys
by
8.4k points

No related questions found