Calculate the period of a pendulum that has length = 1.0 m.

2 s

Explanation:

length of the pendulum, L = 1 m

acceleration due to gravity, g = 9.8 m/s^2

The time taken by the pendulum to complete one oscillation is called time period of the pendulum.

The formula for the time period of the pendulum is given by

T = 2 s

Thus, the time period of the pendulum is 2 second.

A pendulum whose time period is 2 s is called second's pendulum.

see earlier answer

d) physical means can be used to separate the components of air.