Degrees, minutes, and seconds are used to divide the earth's surface. One degree is 1/360 of the earth's perimeter, and one minute is 1/60 of one degree, and one second is 1/60 of one minute. At the equator, the earth's perimeter is approx 24,000 miles, so one degree is approx 66.7 miles- this was traditionally called 60 nautical miles, so one minute was one nautical mile. Of course as you get nearer to the poles, the miles per degree on a parallel to the equator reduce, as the meridian lines converge. On a meridian line however the unit distance per degree is constant, except for the slight variation due to the flattening of the earth at the poles.
First of all, a meridian can be drawn at any longitude, there's no standard set
of them, and there are actually an infinite number of possible different ones.
So in order to get anywhere with this question, you'd have to specify which
two of them you're interested in.
But even if you named two meridians, there's no single answer to the question,
because the distance between any pair of meridians changes. They're farthest
apart where they cross the equator, and ALL meridians come together at a single
point at the north and south poles.
The distance in one degree of longitude is about 69 miles on the equator, and it
shrinks smoothly to zero at the poles.
The distance between any two meridians is
(69 miles) x (degrees of longitude between them) x (cosine of the latitude where you measure it).
Latitude is an angle (and so is longitude). So any unit of angle will work.
Examples include radians, grads, degrees, etc.
Mostly on account of seafaring tradition and the history of navigation, these
coordinates are still almost always listed and stated in degrees (and fractions
of degrees, like decimals, or minutes and seconds).
Kilogram is the SI unit for measuring mass
Millimetres
Liters or gallons would be appropriate units of measurement for measuring the volume of a large pot.
The best unit of measurement to measure an alligator is in feet or meters, as these units are commonly used for measuring the length of large animals.
The unit of measurement for silver is typically in ounces or grams. Silver is usually measured and traded in troy ounces, which is different from the standard avoirdupois ounce used for measuring weight.
the unit of measuring sound is decibel.
If you are measuring temperature, the unit of measurement is either Fahrenheit or Centigrade. If you are measuring height, the unit of measurement could be feet and inches or meters and so on.
measuring the height of horses
SI is a unit of measuring.
Carat
molam
The unit measurement of a pan balance is typically in grams (g) or kilograms (kg) for measuring the mass of objects.
ohms.Ohm is the measurement of resistance. Ω
Time is measured in seconds.
A beaker is a container which can also be used as a measuring device for volume. It is not a unit of measurement.
On a measuring cylinder in a science lab. it is 'millilitre (mL)'.
You don't. Hz (always capitalized) is the unit for measuring frequency or pitch. dB is the unit for measuring amplitude or relative loudness of the sound. You cannot convert a frequency measurement to an amplitude measurement.