The pendulum of a certain clock has time period 2.04 s. How fast or slow does the clock run during 24 hours ?
The pendulum of the clock has time period 2.03 sec.
Now, no. of oscillation in 1 day
But, in each oscillation it is slower by
So, in one day it is slower by
So, the clock runs 28.8 minutes slower in one day.