JEE Advanced 2017 Paper 2 Offline

The minimum value of \(\omega\)0 below which the ring will drop down is

Consider regular polygons with number of sides \(n=3,4,5....\) as shown in the figure. The center of mass of all the polygons is at height \(h\) from the ground. They roll on a horizontal surface about the leading vertex without slipping an...

A person measures the depth of a well by measuring the time interval between dropping a stone and receiving the sound of impact with the bottom of the well. The error in his measurement of time is \(\delta T = 0.01\) seconds and he measures...

Two coherent monochromatic point sources \({S_1}\) and \({S_2}\) of wavelength \(\lambda = 600\,nm\) are placed symmetrically on either side of the center of the circle as shown. The sources are separated by a distance \(d=1.8\) \(mm.\) Th...