Physics · 2008
NEET 2008 · Prelims · Code A · Q29
A wire of a certain material is stretched slowly by ten per cent. Its new resistance and specific resistance become respectively:
A wire of a certain material is stretched slowly by ten per cent. Its new resistance and specific resistance become respectively :
Official answer
(3)
1.$\displaystyle 21$ times, same
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NEET (UG) 2008 Physics question, with the answer from NTA’s final answer key. Where our answers come from.