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Showing posts with the label alarm

Clock

A clock is a time indicator instruments. It is very useful in our life. It is kept on the wall of the house. It measures our life. It may be made of steel or rubber frame. It has two pointers-one is for minute & the other for hour. The bigger is for pointing minutes & the smaller for pointing hours. It has also another pointer for pointing second. It ticks & ticks without any break. If it stops, the whole thing is at a standstill. A clock is most useful for a student. It helps us to know the time. A clock may have an alarm. If we fix it to some point, it can produce an alarm sound. Then it can remind us of our work. Clocks are of different sizes-some are round & some are of rectangular shape. Some look very attractive. They can add to the beauty of a room. But their function is more important.