JEE Advanced 2018 Paper 2 Offline

A steel wire of diameter \(0.5\) \(mm\) and Young's modulus \(2 \times {10^{11}}\,\,N{m^{ - 2}}\) carries a load of mass \(M.\) The length of the wire with the load is \(1.0\) \(m.A\) vernier scale with \(10\) divisions is attached to the e...

In an experiment to measure the speed of sound by a resonating air column, a tuning fork of frequency \(500\) \(Hz\) is used. The length of the air column is varied by changing the level of water in the resonance tube. Two successive resona...

A particle of mass \(m\) is initially at rest at the origin. It is subjected to a force and starts moving along the \(x\)-axis. Its kinetic energy \(K\) changes with time as \(dK/dt = \gamma t,\) where \(\gamma\) is a positive constant of ...

In the List-\({\rm I}\) below, four different paths of a particle are given as functions of time. In these functions, \(\alpha\) and \(\beta\) are positive constants of appropriate dimensions and \(\alpha \ne \beta\) In each case, th...