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the amount of sand and the size of the neck in the hour glass was adjusted so that the time it took for all the sand to flow from the top to the bottom would be a desired length. hour glasses were useful because they provided a consistent measurement of time that could be repeated indefinitely.
What else can I help you with?
What is the function of hourglass?
To measure time
What is the same about clocks and a hourglass?
They Are Both Used For Counting Time.
Was an instrument for telling time that was also used in calculating nautical speed or knots?
Hourglass.
How are sundials useful?
In olden days, they allowed people to tell the time.
How do olden people tell the time without watches and clocks?
they used the sun
Is a lever an hourglass?
No, a lever is a simple machine that makes life easier. An hourglass is a glass container tapered in the center with sand in the bottom, and is used to tell time. They are not the same thing.
What did George Washington use to tell the time?
He used a portable sundial.
What was the hourglass used for?
An hourglass was used as a timer, with the size of the hourglass determining the length of time it measured.
How do you make time on alchemy for droid?
Sand + glass = hourglass, hourglass + life = time. <3
What was usage time of hourglass?
HOURglasS! I'm gonna guess an hour
How do you freeze time in the legend of Zelda phantom hourglass?
you get the little ball thing tap on the hourglass and draw a hourglass
What is the crest for the game Zelda phantom hourglass?
It is a hourglass the first time then it is the triforce.
Why is the hourglass important?
The hourglass is important because it is like a stopwatch with a fixed time.
Zelda phantom hourglass you cant draw the hourglass to stop time?
you can only stop time in a battle with bellum
Why was the hourglass invented?
To measure time
What is the function of hourglass?
To measure time
What is father time?
scythe and hourglass
