Physics, asked by chandkiguptaji, 8 months ago

5. A copper wire of resistance 492 is stretched, such
that its length gets tripled, under the same
temperature. The new resistance of this wire is
(1) 212 (2) 4 0 (3) 12 12 (4) 36 22
100 nichrome vire is doubled on itself 'The
led on itself The

Answers

Answered by heenakumari79361

0

Answer:

answer is 212 so please follow me

Explanation:

Mark me as brainlest

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