Example 1: If it is 7 AM in a hour clock and Susie wants to convert it to 24 hour clock time, what is the time that she has to set in the hour clock? Hence, 7 AM will be represented as in the hour clock.
Example 2: Martha took 20 minutes to finish a race that started at am. What will be the time after she has completed the race? Solution: Given, the race started at AM, which means 8 hours 20 minutes. Example 3: Dale takes 15 minutes to cover the circumference of the park by his bicycle. If he starts at 8. Solution: To convert to 12 hour clock time, we subtract 12 hours and at the end add PM.
Therefore, on converting to 12 hour clock we get, 5 PM. AM and PM are units to represent time in a hour clock. From midnight to noon, the time is represented as AM, and from 12 noon to midnight, it is represented as PM.
The abbreviation 'AM' stands for ante-meridiem before the meridian line has crossed the Sun , And 'PM' stands for post-meridiem after the meridian line has crossed the Sun. Because the Earth takes a little over days to orbit the Sun, we need to make adjustments to keep the seasons from drifting: leap years and even leap seconds.
How do we divide time? While days and years are fairly neat astronomical events, what explains months, weeks, hours and minutes? Why do we have daylight saving? When do the clocks go forward in ?
Marking the start of British Summer Time, the clocks 'spring forward' in March, meaning we'll lose an hour's sleep When do the clocks go back in ? Marking the end of British Summer Time, the clocks go back in October, giving us an extra hour in bed Discover gifts from the home of time Learn the story of Greenwich Mean Time. Keep track of time with Royal Observatory Greenwich watches, and our famous Shepherd Gate clock replica for your wall.
Time to spare? Learn more about time and space with the Royal Observatory Greenwich. How did local clock time in Greenwich change the world? Marking the start of British Summer Time, the clocks 'spring forward' in March, meaning we'll lose an hour's sleep. Question Could you explain what time is early morning, late morning, early afternoon, and late afternoon?
Parts of the Day Morning 5 am to 12 pm noon Early morning 5 to 8 am Late morning 11 am to 12pm Afternoon 12 pm to 5 pm Early afternoon 1 to 3pm Late afternoon 4 to 5pm Evening 5 pm to 9 pm Early evening 5 to 7 pm Night 9 pm to 4 am I hope this helps.
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