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Karnataka Board PUCPUC Science 2nd PUC Class 12

Choose the correct alternative: Alloys usually have much (lower/higher) temperature coefficients of resistance than pure metals.

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Question

Choose the correct alternative:

Alloys usually have much (lower/higher) temperature coefficients of resistance than pure metals.

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Solution

Alloys usually have lower temperature coefficients of resistance than pure metals.

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Chapter 3: Current Electricity - Exercise [Page 129]

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NCERT Physics Part I and II [English] Class 12
Chapter 3 Current Electricity
Exercise | Q 3.19 (b) | Page 129

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