![my world clock became 12 minutes slow automatically my world clock became 12 minutes slow automatically](https://venturebeat.com/wp-content/uploads/2020/03/4.png)
and found that the hands of his watch had exactly changed places. So the minute hand is twelve times faster than hour hand.Ħ. The clock is divided into 60 equal minute divisions.ħ. 1 minute division = $\displaystyle\frac$ħ. This happens once in every hour.Ĥ. The hands are in the same straight line when they are coincident or opposite to each other.ĥ. The hour hand moves around the whole circumference of clock once in 12 hours. This happens twice in every hour.ģ. When the hands are in opposite directions, they are 30 minute spaces apart. Thus the minute-hand remains 60 - 5 = 55 minute spaces ahead of the hour-hand.”ġ. In every hour, both the hands coincide once.Ģ. When the two hands are at right angle, they are 15 minute spaces apart. “ In an hour, the hour-hand moves a distance of 5 minute spaces whereas the minute-hand a distance of 60 minute spaces. Note : The above statement (underlined) is very much useful in solving the problems in this chapter, so it should be remembered. Thus, we may conclude that in 60 minutes, the minute hand gains 55 minutes on the hour hand.
![my world clock became 12 minutes slow automatically my world clock became 12 minutes slow automatically](https://venturebeat.com/wp-content/uploads/2018/08/IMG_20180830_095804.jpg)
The time taken by the hour hand (smaller hand) to cover a distance of an hour space is equal to the time taken by the minute hand (longer hand) to cover a distance of the whole circumference. This way, the whole circumference is divided into 12 X 5 = 60 minute spaces. Each hour space is further divided into 5 parts, called minute spaces. The dial of a clock is a circle whose circumference is divided into 12 parts, called hour spaces.