In an experiment the values of two spring constants were measured as k1 = (10 ± 0.2) N/m and k2 […]
<br>A light wave described by E = 60 [ sin (3 × 10^15)t + sin (12 × 10^15)t ] (in
Two strings (A, B) having linear densities μA = 2 × 10⁻4 kg/m and, μB = 4 × 10⁻4 kg/m
In a double slit experiment the distance between the slits is 0.1 cm and the screen is placed at 50
A current carrying solenoid is placed vertically and a particle of mass m with charge Q is released from rest.
An aluminium and steel rods having same lengths and cross-sections are joined to make total length of 120 cm at
A parallel plate capacitor has capacitance C, when there is vacuum within the parallel plates. A sheet having thickness (1/3)rd
A 4 kg mass moves under the influence of a force F = (4t^3 î − 3t ĵ) N where
If an alpha particle with energy 7.7 MeV is bombarded on a thin gold foil, the closest distance from nucleus
A conducting circular loop of area 1.0 m2 is placed perpendicular to a magnetic field which varies as B =