The length of the second pendulum is________________?
A. 100 cm
B. 99 cm
C. 99.2 cm
D. 98 cm
The time period of a second pendulum is______________?
The time period of a second pendulum is______________?
A. 4 seconds
B. 3 seconds
C. 2 seconds
D. 6 seconds
The total energy of a body executing S.H.M is directly proportional to________________?
The total energy of a body executing S.H.M is directly proportional to________________?
A. The square root of amplitude
B. The amplitude
C. Reciprocal of amplitude
D. Square of an amplitude
The acceleration of a projection on the diameter for a particle moving along a circle is_______________?
The acceleration of a projection on the diameter for a particle moving along a circle is_______________?
A. w2x
B. wx2
C. w2x
D. wx2
In S.H.M. the velocity of a particle is maximum at________________?
In S.H.M. the velocity of a particle is maximum at________________?
A. mean position
B. extreme position
C. middle between the mean and extreme position on the right side
D. middle between the mean and extreme position on the left side
S.I unit of frequency is_________________?
S.I unit of frequency is_________________?
A. Vibration S-2
B. Radian
C. Hertz
D. ms-1
The waveform of S.H.M. is________________?
The waveform of S.H.M. is________________?
A. Standing wave
B. Sine wave
C. Square wave
D. None
In vibratory motion_________________?
In vibratory motion_________________?
A. P.E. remains constant
B. K.E. remain constant
C. total energy remains constant
D. total momentum remains constant
Who has been appointed as Director General Monitoring Cell in Supreme Court on march 2019?
Who has been appointed as Director General Monitoring Cell in Supreme Court on march 2019?
A. Syed Abu Ahmad Akif
B. Fawad Hassan Fawad
C. Muhammad Abu Bakar
D. Sohail Nasir
For ___________ flow the path of the fluid particles cannot be tracked?
For ___________ flow the path of the fluid particles cannot be tracked?
A. Laminar
B. Streamline
C. Turbulent
D. Both A and B