1, hour

Hour is an auxiliary unit of time, which is consistent with the basic unit of the international system of units. Except leap second, one hour is generally equal to 3600 seconds, or 60 minutes, or 1/24 days. "H" is often used in English or mathematics.

2. Minutes-Minimum

Minute is English, which means "tiny" and also means min.

3 seconds-seconds

Seconds is the basic unit of time in the international system of units, with the symbol S, sometimes marked with English abbreviations as sec.

Extended data

Other time units:

1, year, one year is set to four seasons, three months is a season, it is spring, summer, autumn and winter, and the whole year is twelve months.

2, hours, every year1February, 30 days per month, 360 days; China New Year lasts five days, totaling 365 days. Twelve local branches set up hours every day, and each hour is equivalent to two hours now.

3. A quarter of an hour has 12 hours every day, and the unit of measurement below the hour is "quarter". An hour is divided into eight quarters, and each quarter is equal to 15 minutes of the current time.

4, a stick of incense, the time is equivalent to five minutes now,

5, a cup of tea, time is about 10 minutes.

Baidu Encyclopedia-Time Unit