Total distance travelled by a bob of the simple pendulum in one vibration is equal to________________?

Related Mcqs:

1. A simple pendulum has a bob of mass m and its frequency is f. If we replaced the bob with a heavier one say of 2m then that will be its new frequency ?

   A. 1/4f B. 1/2f C. frequency lower than 20 Hz D. 2f...

2. The distance covered by a body in one complete vibration is 20cm. What is the amplitude of body ___________________?

   A. 10 cm B. 5 cm C. 15 cm D. 7.5 cm...

3. The force responsible for the vibratory motion of the simple pendulum is_________________?

   A. mg cosθ B. mg sinθ C. mg tonθ D. mg...

4. A simple pendulum suspended from the ceiling of a lift has time period T when the lift is at rest. When the lift falls freely, the time period is_________________?

   A. Infinite B. T/g C. Zero D. g/T...

5. The restoring force acting on the simple pendulum is given by_______________?

   A. mg sin θ B. mg sin θ C. mg cos θ D. mg cos θ...

6. The natural frequency of simple pendulum depends upon_______________?

   A. It’s mass B. It’s length C. Square of its length D. The square root of its length...

7. At Murree Hills (Assume the value of g changes). If we use a simple pendulum as time standard then one-second duration will_____________?

   A. Increase B. Decrease C. Remains the same D. Is zero...

8. In case of a simple pendulum, the cause of damping is__________________?

   A. Drag force of air B. Gravity C. Tension in the string D. None of these...

9. Forced vibration is known as_____________________?

   A. Simple harmonic vibration B. Natural vibration C. Driven harmonic vibration D. Free vibration...

10. The locus of all points in a medium having the same phase of vibration is called____________________?

    A. crest B. trough C. wavelength D. wave front...