Minute hand and hour hand are two different units used to mark time, just like mass. For example, weight 100kg, 50 kg, 0.05 t will get different answers. The unit of measurement corresponding to the hour hand is one hour, that is, it takes 1 hour to walk from one number to another or from one cell to five cells. The minute hand represents the minute scale, that is, it takes five minutes for the minute hand to walk from one number to another or from one cell to five cells. Although the hour hand and the minute hand have traveled the same distance, they have experienced different times, because they represent different scales, just like 1 ton and 1 kg. Although they are all 1, they represent.