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christiano
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Hey friends
I need some simplified notes for class 11 ncert physics
Thanks
I need some simplified notes for class 11 ncert physics
Thanks
Need Notes for Class 11 NCERT Book [Physics]
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Simplified notes for Class 11 NCERT Physics are being requested by users seeking assistance. NCERT refers to the National Council of Educational Research and Training, which publishes educational materials in India. Participants suggest checking resources like Cliff Notes for study aids. The official NCERT website provides access to textbooks for further reference. Users are encouraged to share or seek additional resources to enhance their understanding of the subject.
The answer is (B) but I don't really understand why.
Based on formula of Young Modulus:
$$x=\frac{FL}{AE}$$
The second wire made of the same material so it means they have same Young Modulus. Larger extension means larger value of ##x## so to get larger value of ##x## we can increase ##F## and ##L## and decrease ##A##
I am not sure whether there is change in ##F## for first and second wire so I will just assume ##F## does not change. It leaves (B) and (C) as possible options so why is (C)...
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