JEE-IIT-NCERT Physics & Math

Q#1 ( Past Exam Paper – June 2013 Paper 12 Q22 ) A rubber cord hangs from a rigid support. A weight… Read more A rubber cord hangs from a rigid support. A weight attached to its lower end is gradually

Q#2 ( Past Exam Paper – June 2016 Paper 11 Q20 ) A number of identical springs are joined in four a… Read more A number of identical springs are joined in four arrangements. Which arrangement

Q#5 ( Past Exam Paper – November 2018 Paper 13 Q19 ) In an experiment to measure the Young modulus … Read more In an experiment to measure the Young modulus of a metal, a wire of the metal of diameter 0.25 mm

Q#7 ( Past Exam Paper – November 2009 Paper 11 Q20 & Paper 12 Q19 ) Which row best defines elas… Read more Which row best defines elastic and plastic behaviour of a material?

Q#7 ( Past Exam Paper – November 2011 Paper 11 Q24 & P13 Q22 & June 2017 Paper 12 Q21 ) A r… Read more A rubber band is stretched and then relaxed to its original length. The diagram

Q#12 ( Past Exam Paper – June 2014 Paper 12 Q21 ) A composite rod is made by attaching a glass-rein… Read more A composite rod is made by attaching a glass-reinforced plastic rod and a nylon rod