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Sundials were used to tell time, back without watches.
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∙ 11y ago
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When did they use sundials?
There is no specific date stated as to when sundials were first used.
Are sundials accurate?
no because its not like a clock in our days.
How did they use sundials?
They used sundials to keep track of time using the sun. At "high noon", the sun was at its highest point, and in such a position that made the stick's shadow point at 12, then every "hour" after 12, they marked the dial in the other 11 places, making the first sundial. Sundials have advanced to use a triangle with a concavely curved side, and roman numerals instead of rocks and such. Also, they couldn't have minute hands due to the fact there couldn't be a second shadow for a second object in the center.
How are sundials useful?
In olden days, they allowed people to tell the time.
What does the x on a sundial mean?
Sundials are usually labelled using Roman numerals, so the X would represent 10 o'clock. As sundials tend to work best with sunlight, 10pm would be dark, so the X would represent 10am.
Why Sundials can't be used at night?
Sundials require sunlight.
When did they use sundials?
There is no specific date stated as to when sundials were first used.
Where were the first sundials used?
The first sundials were used in ancient Egypt around 1500 BCE. They were simple devices that used the position of the sun's shadow to measure time during the day.
Who used the sundial?
There have been many cultures use the sundials over the years. The Egyptians and Mayans both used the sundials. The American government used sundials in the 1830's.
Who made the sundials?
Sundials are normally made of metal, however the materials may vary. Sundials were thought to be used in around 3500 BC.
Are sundials used today?
Sundials are not commonly used today for timekeeping purposes because they are not as accurate as modern timekeeping devices like watches and smartphones. However, sundials are still sometimes used for decorative or educational purposes.
What materials were used for roman clocks?
The Romans did not have clocks. They used sundials
When did sundials first originate in history?
It is not known exactly when Sundials first originated. There are records indicating that some type of sundial was used around the year 700 BC. The Greeks were introduced to sundials in 560 BC. But the exact date they were first used in not known.
What are the types of sundials?
The two types of sundials are altitude and azimuth sundials.
When the Romans used sundials how could they tell the exact time on rainy days or with no sun?
They couldn't tell the time from sundials because there was no sun.
What were the time measuring devises used in ancient times?
sundials
When was the first sundials first used?
The first sundials are believed to have been used around 1500 BC in ancient Egypt. These early sundials consisted of a stick or pillar that cast a shadow to indicate the time of day based on the sun's position.
