# Physics Karachi Board XI [SHM and Wave Motion] Online Test 1

## Physics XI Karachi Board [SHM and Wave Motion] MCQS Online Test - 1

Physics Aptitude Test. 22 Questions from Chapter 08-A SHM and Wave Motion.
Q1. Periodic motion is a motion
Q2. The max-displacement of a particle from its equilibrium position in executing SHM is called the
Q3. The period of motion of simple pendulum depends on
Q4. How long must a simple pendulum be in order to have a period of one second
Q5. An oscillatory (vibratory) motion is always under
Q6. In a S.H.M. (vibratory motion)
Q7. The Total energy of a body executing S.H.M.
Q8. At mean position during S.H.M.
Q9. In S.H.M. the kinetic energy of a body is maximum at
Q10. The length of a second pendulum, where g = 980 cm/s2, is
Q11. If the length of the simple pendulum becomes four times, its period of motion becomes
Q12. If the mass of a simple pendulum is doubled, its time period
Q13. What happens to the time period if the mass attached to the spring increase
Q14. The frequency of the second pendulum is
Q15. If a stone is dropped in a tank of water the wave formed on water surface is
Q16. An object undergoes S.H.M. Its maximum speed occurs when its displacement from its mean position is
Q17. The waves which require a material medium for their propagation are called
Q18. Which of the following waves are transverse waves
Q19. When electromagnetic waves travel through the vacuum then
Q20. When the stationary waves are set up in a string which is fixed at both ends, the points where the amplitude is maximum are called
Q21. Interference takes place in sound waves because they obey
Q22. A string fixed at two ends vibrates in one whole segment. The standing wave pattern set up is called
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