JEE Advanced 2019 Paper 2 Offline

In a Young's double slit experiment, the slit separation d is 0.3 mm and the screen distance D is 1 m. A parallel beam of light of wavelength 600 nm is incident on the slits at angle \(\alpha\) as shown in figure. On the screen, the point...

A musical instrument is made using four different metal strings, 1, 2, 3 and 4 with mass per unit length \(\mu\), 2\(\mu\), 3\(\mu\) and 4\(\mu\) respectively. The instrument is played by vibrating the strings by varying the free length...

A musical instrument is made using four different metal strings, 1, 2, 3 and 4 with mass per unit length \(\mu\), 2\(\mu\), 3\(\mu\) and 4\(\mu\) respectively. The instrument is played by vibrating the strings by varying the free length...

A small particle of mass m moving inside a heavy, hollow and straight tube along the tube axis undergoes elastic collision at two ends. The tube has no friction and it is closed at one end by a flat surface while the other end is fitted wit...