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12 hour clocks were invented in 1781 by a group of concerned citizen who could not tell time in digits
Wiki User
∙ 2011-03-01 03:06:32
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How can you go from PM to AM?
take away 12 if you are going from 24 to 12 hour clocks
What are clocks that are not digital called?
Analog clocks have an hour hand and minute hand, and 12 numbers around a circle.
Why 12 hour and 24 hour clocks?
12 hour clock we use in our homes.24 hour clock is used in travelling places eg:airport,train station.
Can you think of somewhere that you use Cyclic numbers?
The most common everday use is on a clock. Household clocks tend to use a 12 hour cycle, whilst international clocks operate on a 24 hour cycle.
When move clocks back one hour?
You change the clocks back one hour on November 6, 2011.
When were digital clocks invented?
digital clocks were made in 1956 the digital clock was invented in 1956, it is the opposite to analogue.
Why is clocks called clocks?
I wouldn't say the inventor, had a reason for calling clocks clocks, the person in which invented clocks came up with the name himself
Do you gain an hour when the clocks go back?
Yes, you gain an extra hour in bed when the clocks go back in Autumn (Fall Back).But you lose an hour in bed when the clocks go forward one hour in the spring (Spring Forward).
Who invented clocks?
albert instine
When were electronic clocks invented?
In 1888.
What did peter henlien invented?
He invented clocks and watch-glasses
When do the clocks get turned back an hour?
You change you clocks back on hour Sunday morning at 2:00am which changes to 1:00am.
