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sun + sundial = shadow/time
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∙ 13y ago
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What are the problems with using sundials?
Sundials do not work at night or on cloudy days- and they are not very portable.
Why Sundials can't be used at night?
Sundials require sunlight.
Where were the first sundials used?
The sundials were first used back in the day around 1566bc1500bc-1300bc
Are there different types of sundials?
Sundials use the posidtion of the sun to cast a shadow on the dial. You can then read the number on where the shadow falls to get the time. As a result, no, there shouldn't be different types of sundials.
Are sundials used today?
Yes, but in the main people rely on mechanical watches rather than sundials.
What are the problems with using sundials?
Sundials do not work at night or on cloudy days- and they are not very portable.
How does sundials work with ratio?
Sundials work with a ratio by calculating the amount of shadow cast on the ground in relation to the sun's position. These were largely used prior to the advent of the clock.
What are the types of sundials?
The two types of sundials are altitude and azimuth sundials.
What is the biggest problem with sundials?
They don't work on cloudy days or at night
What are sundials made out of?
Rock. Stone. Metal. It's the DESIGN that makes them work!
Why Sundials can't be used at night?
Sundials require sunlight.
Why do sundials need to be adjusted?
we have to adjust sundials to see the shadow and time
When did they use sundials?
There is no specific date stated as to when sundials were first used.
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.
Why were sundials used?
Sundials were used to tell time, back without watches.
How sundials work?
As the earth rotates the sun moves across the sky from east to west. A sundial is set with the marker faceing north; as the sun moves across the sky the shadow of the marker wil point at the approiate hour. (sundials do not work before sunrise or after sun set)
Where are sundials most comly found?
Where are most popular sundials are found?where where where can you answer me this thing only.......
