Fathom, old English measure of length, now standardized at 6 feet (183 metre), which has long been used as a nautical unit of depth
How many feet is 66 phantoms?
66 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 armspanConvert 66 Fathoms to Feet fathoms ft 6605 3963 6606 39636 6607 39642 6608 39648
What is a fathom equal to in feet?
A fathom is a unit of length in the imperial and the US customary systems equal to 6 feet (18288 m), used especially for measuring the depth of water
How do you measure depth of water?
The most common and fastest way of measuring ocean depth uses sound Ships using technology called sonar, which stands for sound navigation and ranging, can map the topography of the ocean floor The device sends sound waves to the bottom of the ocean and measures how long it takes for an echo to return
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 shackles are in a cable?
How many shackle in 1 cable? The answer is 67555555555556
How many feet deep is 10 fathoms?
A fathom is a unit of length equal to 6 feetConvert 10 Fathoms to Feet fathoms ft 1000 60 1001 6006 1002 6012 1003 6018
How long does a 5 furlong race take?
A five-furlong race is often over within one minute and decent sprinters will generally run a furlong in under 12 seconds once they are up to speed Steeplechases over four miles or further can take up to ten minutes The Racing Post standard time for the Grand National works out at around 158 seconds per furlong
How long is a shot of rope?
Shot is another name for a shackle as unit of length for anchor chains It is common in the US and equal to 90 feet or 27432 meters Definition and details for rope (length): Rope is a unit of length used in Somersetshire in drainage and wall building
What part of a fathom is 4 feet?
Feet to Fathoms Conversion foot 1 4 fathom 01667 06667
What does Cubit mean?
The cubit, generally taken as equal to 18 inches (457 mm), was based on the length of the arm from the elbow to the tip of the middle finger and was considered the equivalent of 6 palms or 2 spans In some ancient cultures it was as long as 21 inches (531 mm)
What is the furlong?
Furlong, old English unit of length, based on the length of an average plowed furrow (hence “furrow-long,” or furlong) in the English open- or common-field system Each furrow ran the length of a 40 × 4-rod acre, or 660 modern feet Today, the furlong is used almost exclusively in horse racing
What does water depth mean?
Water depth means the depth of the water between the surface and the seafloor as measured at mean lower low water Sample 1 Save Copy Water depth means the vertical distance from the bottom of the pool to the top of the design water level
Why do horses use furlongs?
Furlongs are marked along a race track so jockeys are aware how far they are from the finish post It wasn’t invented for the races though The term was first used around the ninth century and comes from the Old English ‘furh’, meaning furrow
What depth is a fathom?
A fathom is a nautical unit of measurement and is equal to six feet
What comes after a furlong?
Distance (length, height or width) Measure Equivalent 5½ yards 1 perch, pole or rod 40 poles 1 furlong 8 furlongs 1 mile 3 miles 1 league
How long is a furlong?
A furlong is a measure of distance in imperial units and US customary units equal to one eighth of a mile, equivalent to 660 feet, 220 yards, 40 rods, 10 chains or approximately 201 metres
How many feet is a cable?
A cable length is the length of a ship’s cable, about 600 feet A nautical mile is 10 cable lengths, or 6,076 feet A knot is the measure of speed on water
How long is a cable?
A cable length or length of cable is a nautical unit of measure equal to one tenth of a nautical mile or approximately 100 fathoms Due to anachronisms and varying techniques of measurement, a cable length can be anywhere from 169 to 220 metres, depending on the standard used
How many feet does it take to make a yard?
Under the United States’ Customary System, 1 yard is equal to 3 feet or 36 inches
How many feet are in a league of water?
1 nautical league is exactly 3 nautical miles In SI units 1 nautical league is 5556 metersPlease share if you found this tool useful: Conversions Table 1 Nautical Leagues to Feet = 182283465 70 Nautical Leagues to Feet = 1275984252
How much is a shackle?
A nautical unit used for measuring the lengths of the cables and chains (especially anchor chains), equal to 15 fathoms, 90 feet or 27432 meters
How many fathoms are in a knot?
An object travelling at one knot is covering the distance of one nautical mile in one hour Using a nautical mile of exactly 1 852 meters One knot is about 051444 meters per secondPlease share if you found this tool useful: Conversions Table 1 Fathoms Per Hour to Knots = 0001 70 Fathoms Per Hour to Knots = 00691
What does I Cannot fathom mean?
To fathom something is to understand it thoroughly, and is usually used in the negative, as in “I can’t fathom why he doesn’t want to go along with us” To understand something thoroughly is “to get to the bottom of it”
Are depths on charts at low tide?
The soundings printed on the chart normally represent the depth at mean lower low water (MLLW), so the actual depth is usually more than the charted depth However, when the tide table shows a negative low-tide entry, actual depths will be less than the chart indicates