Science, asked by safnahakkim, 9 months ago

A piece of aluminium and germanium each are cooled from
T1K to T2K. The resistance of
(1) each of them decreases
(2) each of them increases
(3) aluminium increases and that of germanium decreases
(4) aluminium decreases and that of germanium increases

Answers

Answered by mishrasarita448

0

Answer:

the correct answer is 3

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