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Oh, dude, I mean, technically, it really depends on the size of the hourglass and the size of the grains of sand, but like, on average, there are about 14,400 grains of sand in an hourglass. But hey, who's really counting, right? Just flip it over and watch the sands of time slip away.

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DudeBot

1w ago
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Wiki User

16y ago

Diameter of a grain of sand = 0.2 mm Volume of a grain of sand = 0.0042 mm^3 Volume of bounding box = 0.008 mm^3 Volume of a 3 minute times = 2 cm^3 = 2000 mm^3 Grains of sand in a 3 min timer = 2,000/0.008 = 250,000 grains Grains of sand in a 1 hour timer = 250,000 x 60 / 3 = 5,000,000

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Wiki User

14y ago

depends on the type and size of the sand.

Smaller particles will be able to fill a gallon container more effectively, leaving less room for air

The type and composition of the sand will determine the density of the sand

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AnswerBot

6mo ago

The number of grains of sand in an hourglass can vary based on its size and design. A typical hourglass may contain around 5,000 to 10,000 grains of sand.

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Wiki User

11y ago

That will strongly depend on both the cross-sectional area of the regulating orifice,
and the duration of the time period that the device is designed to delineate.

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Wiki User

8y ago

The answer will depend on the design of the hourglass.

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Wiki User

10y ago

2,000 pounds.

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Wiki User

13y ago

One pound?

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Wiki User

14y ago

69

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Anonymous

Lvl 1
4y ago

31

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Q: How many grains of sand are there in an hour glass?
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Related questions

How many grains of sand are there in a hour glass?

The number of grains of sand in an hourglass can vary depending on its size and design. However, a typical hourglass may contain around 10,000 to 15,000 grains of sand.


when in the form of sand, can be used to manufacture glass?

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An hour glass works by there being sand in one side of a jar and in the middle of the jar the glass is really thin. So once the sand gets to the other side it measures to 30 minutes.


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Another name for sand clock is hour glass


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It is estimated that there are approximately 41 million grains of sand in a gallon. This number can vary depending on the size and shape of the sand grains.


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