Oscillations And Waves Mock Tests

The phenomenon of beats is caused by:

Two identical springs each of spring constant k are connected in parallel. A mass m attached to the combination oscillates with time period T. If one spring is removed, the new time period will be:

A particle executes simple harmonic motion with amplitude 0.1 m and frequency 5 Hz. The maximum speed of the particle is:

Two identical springs each of spring constant k are connected in series. The effective spring constant of the combination is:

A particle executes simple harmonic motion with amplitude A and angular frequency ω. If the maximum speed of the particle is v_max, the maximum acceleration is:

A particle executes simple harmonic motion with amplitude 0.10 m and frequency 5 Hz. Its maximum speed is:

A simple pendulum has a period of 2 seconds on Earth. If it is taken to a place where g is reduced to one-fourth of its value on Earth, the new period will be:

A simple pendulum has a time period of 2 s on Earth. If it is taken to a height equal to the Earth's radius above the surface, its time period becomes approximately: (g ∝ 1/r²)