Question

1.
A wire of a certain material is stretched slowly by ten percent. Its new resistance and
specific resistance become respectively
1) Both remain the same
2) 1.1 times, 1.1 times
3) 1.2 times, 1.1 times
4) 1.21 times, same​

Answer 1

Answer:

.

A wire of a certain material is stretched slowly by ten percent. Its new resistance and

specific resistance become respectively

1) Both remain the same

2) 1.1 times, 1.1 times

3) 1.2 times, 1.1 times

4) 1.21 times, same​

Explanation: