How long is a furlong in the Bible?
The furlong (meaning furrow length) was the distance a team of oxen could plough without resting. This was standardised to be exactly 40 rods or 10 chains. An acre was the amount of land tillable by one man behind one ox in one day.
How far is a league on land?
3 statute miles
What distance is longer than a mile?
A mile and a kilometer are both units of length or distance. Kilometers are used in the metric system and each one is about 6/10 of a mile, which is used in the US standard system of measurement.
How deep is a phantom?
Fathom, old English measure of length, now standardized at 6 feet (1.83 metre), which has long been used as a nautical unit of depth.
What is the depth of water equal to 72 feet?
72 fathoms to ft conversion. A fathom is a unit of length equal to 6 feet. Its most common use is to measure the depth of water. It is based on the length of a man’s armspan.
How many feet deep is 10 fathoms?
A fathom is a unit of length equal to 6 feet….Convert 10 Fathoms to Feet.
| fathoms | ft |
|---|---|
| 10.00 | 60 |
| 10.01 | 60.06 |
| 10.02 | 60.12 |
| 10.03 | 60.18 |
How did sailors measure depth?
Eighteenth century sailors used lead lines to measure the depth of the water when they were at sea. The lead line was a simple device that was made up of a long length of rope tied to a lead weight at one end. Once the weight hit the bottom of the sea, the depth was calculated and recorded in the ship’s log in fathoms.
What instrument is used to measure the depth of water?
echo sounder
How do you calculate depth?
Add together the depths. In the above example, 5+9+3+7+11 = 35. Divide the sum of the depths by the number of items you measured. In the example, 35 divided by 5 equals an average depth of 7 inches.
How do you calculate area and depth?
The area of a square or rectangular garden is easy to calculate. Simply multiply the length by the width by the depth or use our simple volume calculator. Circular areas are also easy to calculate. Simply multiply 3.1415 (π) by the radius, by the radius again, by the depth or use our simple volume calculator.
How do you find the depth of water with pressure?
We begin by solving the equation P = hρg for depth h: h=Pρg h = P ρ g . Then we take P to be 1.00 atm and ρ to be the density of the water that creates the pressure.
What is depth of cylinder?
Depth = Volume / (length x width) For a cylindrical tank, buried vertically in the ground, the formula for its volume is;- Volume = Pi * radius * depth. So the formula for calculating its depth, knowing the volume is;- Depth = Volume / ( Pi * radius)
Is height and depth the same?
Height vs Depth Height is a measurement of the vertical magnitude of the object. Depth is also a measurement of the vertical magnitude of an object.