The time taken to complete one oscillation is called:

1. Frequency
2. Amplitude
3. Time period
4. Acceleration

The number of oscillations made in one second is called :

1. Amplitude
2. Time period
3. Frequency
4. None of these

The maximum displacement of bob from its mean position on either side is called :

1. Period of oscillation
2. Frequency of oscillation
3. Amplitude
4. Oscillation