The length of a simple pendulum is made one-fourth. Its time period becomes —

1. four times
2. one-fourth
3. double
4. half

The length of a seconds' pendulum is nearly —

1. 0.5 m
2. 9.8 m
3. 1.0 m
4. 2.0 m

Define the terms: (i) oscillation (ii) amplitude (iii) frequency, and (iv) time period as related to a simple pendulum

Name two factors on which the time period of a simple pendulum does not depend.