which of the following pairs of physical quantities compr...
which of the following pairs of physical quantities comprises vectors?
capacitance and inductance
force ratio and velocity ratio
friction and momentum
energy and power
electric field potential and electric field intensity
Correct answer is C
Friction and Momentum both have magnitudes and directions.
The height at which the atmosphere ceases to exist is about 80km. If the atmospheric pressure o...
A transformer connected to a 240Vr.m.s has 3000 turns in its primary coil and 500 turns in it...
Which of the following statements is true of nuclear fission? ...
The frequency of the wave in the diagram above is ...
In which of the following is a stationary wave produced? i. A vibrating turning fork held near th...
The electric field intensity in a place where a charge of 10-10c experiences a force of 0.4N is?...