Apiece of copper and another of germanium are cooler from room teperature to `77K`, the resistence of

A piece of copper and another of germanium are cooled from room temperature to 77 K, the resistance of ……….

A piece of copper and another of germanium are cooled from room temperature to 77 K, the resistance of -

A piece of copper and another of germanium are cooled from room temperature to 77 K, the resistance of -

A piece of copper and another of germanium are cooled from room temperature to 77 K. The resistance of

A piece of copper and another of germanium are cooled from room temperature to 80K. The resistance of ………………. .

A piece of copper and another of germanium are cooled from room temperature to 80 K . The resistance of

A piece of copper and another of germanium are cooled from room temperature to 80 K. The resistance of:

A piece of copper and another of germanium are cooled from room temperature to 80 K . The resistance of