Physics, asked by ramtekerajni776, 7 months ago

19. Which of the following graph represents the
variation of resistivity (0) with temperature (T) for
copper?
(1)
p
T
.
(2)
р
T
(3)

р
T
(4)
р
T

don't post incorrect answer

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Answers

Answered by itsasecret

0

Explanation:

3.................hope it helps

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