Oscillations Sample Questions for Class 11
Question 1
A mass is connected to an ideal spring, as shown. As the amplitude X increases, the period of the simple harmonic motion
A. increases.
B. decreases.
C. some times increases and some time decreases, depending on the friction between the mass and the table.
D. stays the same.
Question 2
Under what conditions does a pendulum exhibit a simple harmonic motion?
A. Amplitude is small.
B. Friction is negligible.
C. Air drag is negligible.
D. All of the above.