Question
Random Access Memory (RAM) is which storage of
device?Solution
The correct answer is A
In a plane electromagnetic wave. the electric field oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the am...
Which of the following is a nonrenewable source of energy? Â
The magnetic equator is closely associated with which of the following?
A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths ...
Calculate the kinetic energy of a body of mass 5 kg moving with a velocity of 4 m/s.
The pitch of a sound is determined by its:
A particle moving in a straight line with uniform acceleration covers distances 5 m, 9 m, and 13 m in the 1st, 2nd, and 3rd second of motion respectivel...
What term refers to the superposition of two or more coherent waves to produce regions of maxima and minima?
A ray of light is incident on a transparent medium at an angle of 60°. The reflected ray of light is found to be completely Q.4 polarized. Then, the r...
Two sound waves have frequencies 256 Hz and 260 Hz. The beat frequency is:
