The time period of an oscillator is `8` sec. the phase difference from `t = 2` sec to `l = 4` sec will be :-

The time period of oscillation of a body is 0.25 sec. Its frequency is ………….Hz.

Position of a particle at any instant is given by x = 3t^(2)+1 , where x is in m and t in sec. Its average velocity in the time interval t = 2 sec to t = 3 sec will be :

Position of a particle at any instant is given by x = 3t^(2)+1 , where x is in m and t in sec. Its average velocity in the time interval t = 2 sec to t = 3 sec will be :

The frequencies of two sound sources are 256 Hz and 260 Hz, At t=0 the intesinty of sound is maximum. Then the phase difference at the time t=1//16 sec will be

Find the modulus of average acceleration (in m/s2) of the block from time t = 2 sec to t = 4 sec.

the period of sec (x+ 2 x+ 4x) is

The period of oscillations of a magnet is 2 sec. When it is remagnetised so that the pole strength is 4 times its period will be

The period of oscillations of a magnet is 2 sec. When it is remagnetised so that the pole strength is 4 times its period will be

The period of oscillations of a magnet is 2 sec. When it is remagnetised so that the pole strength is 4 times its period will be