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A wire of a certain material is stretched slowly by ten per cent. Its new resistance and specific resistance become resp…

Q1

A wire of a certain material is stretched slowly by ten per cent. Its new resistance and specific resistance become respectively:

a

\(1.2\) times, \(1.3\) times

b

\(1.21\) times, same

c

both remain the same

d

\(1.1\) times, \(1.1\) times

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