Question

rubber is a conductor. true false conductors transfer heat well. true false insulators prevent electrical shock. true false gold is never used in technology. true false

Explanation:

1. Rubber does not allow electric current to flow, so it is an insulator, not a conductor.
2. Materials classified as conductors have high thermal conductivity, meaning they transfer heat efficiently.
3. Insulators do not conduct electricity, so they block current flow and prevent electrical shock.
4. Gold is used in electronics (e.g., connectors, circuit boards) due to its corrosion resistance and conductivity.

Answer:

1. Rubber is a conductor.: False
2. Conductors transfer heat well.: True
3. Insulators prevent electrical shock.: True
4. Gold is never used in technology.: False