5 JEE Main 2015 Oscillations previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2015 previous-year questions from the Oscillations chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Oscillations chapter hub.
A pendulum with the time period of 1   s is losing energy due to damping. At a certain time, its energy is 45 …
A simple harmonic oscillator of angular frequency 2   rad   s - 1 is acted upon by an external force F = sin…
For a simple pendulum, a graph is plotted between its kinetic energy (K.E.) and potential energy (P.E.) against its dis…
x   a n d   y displacements of a particle are given as x t = a  sin  ⁡ ω t   a n d…
A cylindrical block of wood (density = 650   kg   m - 3 ), of base area 30   cm 2 and height 54   c…