Question:

48 A wire of a certain material is stretched slowly by ten

Last updated: 6/9/2023

48 A wire of a certain material is stretched slowly by ten

48 A wire of a certain material is stretched slowly by ten percent Its new resistance and specific resistance become respectively 2008 a 1 1 times 1 1 times c 1 21 times same b 1 2 times 1 1 times d Both remain the same