A marble tile would feel cold as compared to a wooden tile on a winter morning because the marble tile (a) is a better conductor of heat than the wooden tile. (b) is polished while the wooden tile is not polished. (c) reflects more heat than wooden tile. (d) is a poor conductor of heat than the wooden tile.

Answer: (a) is a better conductor of heat than the wooden tile.

An electrical conductor is defined as materials that allow electricity to flow through them easily. This property of conductors that allow them to conduct electricity is known as conductivity. The flow of electrons in a conductor is known as the electric current. The force required to make that current flow through the conductor is known as voltage.

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