A student performed analysis of aliphatic organic compound X which on analysis gave C = 61.01%, H = 15.25%, N […]
Two tuning forks A and B are sounded together giving rise to 8 beats in 2 s. When fork A
A fly wheel having mass 3 kg and radius 5 m is free to rotate about a horizontal axis. A
A beam of light consisting of wavelengths 650 nm and 550 nm illuminates the Young’s double slits with separation of
An inductor stores 16 J of magnetic field energy and dissipates 32 W of thermal energy due to its resistance
Number of photons of equal energy emitted per second by a 6 mW laser source operating at 663 nm is
In an experiment, a set of reading are obtained as follows – 1.24 mm, 1.25 mm, 1.23 mm, 1.21 mm.
For a transparent prism, if the angle of minimum deviation is equal to its refracting angle, the refractive index n
A particle starts moving from time t equals zero and its coordinate is given as x of t equals 4t
A nucleus has mass number alpha and radius R alpha another nucleus has mass number beta Q. A nucleus has