 
			 
			MCQOPTIONS
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				| 1. | A strip of copper and another of germanium are cooled from room temperature to 80 K. The resistance of [AIEEE 2003] | 
| A. | Each of these increases | 
| B. | Each of these decreases | 
| C. | Is excited | 
| D. | Copper strip decreases and that of germanium increases | 
| Answer» E. | |