not gold
Vacuum
Silver is the best conductor
Correct Answer= Aluminum( among this 4 conductor)A. Tin C. LeadB. Zinc D. Aluminum
Glass
The poorest conductor of electricity is typically rubber or glass, as they have very high resistance. The best conductor of electricity is silver, followed by copper, due to their low resistance properties.
The poorest conductor of electricity among the options listed is lead. Lead has low electrical conductivity compared to tin, zinc, and aluminum.
air
Pencil lead is the poorest electrical conductor among the materials listed. While steel and glass are poor conductors, aluminum is a relatively good conductor of electricity.
silver
The poorest conductor of heat is typically materials with low thermal conductivity, such as wood, plastic, or glass. These materials do not conduct heat as efficiently as metals like copper or aluminum.
A needle is typically made of a conductive material, such as metal. This means it is a conductor of electricity, allowing electric current to flow through it easily. However, the type of metal the needle is made from can also affect its conductivity.
YES, anything metal is a conductor.