The Prime Meridian is an imaginary line betyween the north and south poles that
crosses the Royal observatory at Greenwich, just outside of London.
By international agreement, that meridian is defined as zero longitude, from which
all longitudes on Earth are measured.
Half of any sphere is a 'hemisphere'. In the case of the equator, the halves north and south of it are called the Earth's 'northern hemisphere' and 'southern hemisphere'.
If you want to measure something and pass the measurements to somebody else, both of you have to agree on the units, and you also have to agree on where 'zero' is. For the system of measurement that is most widely used to describe the location of places on the earth ... latitude and longitude ... the measurements are in angles, and the equator and Prime Meridian are the zeros.
kealt prime
This is called the Prime meridian, it passes through Greenwich, England.
prime meridian!Prime Meridian!PRIME MERIDIAN!PrImE MeRiDiAn!
-- The Prime Meridian. -- 180° longitude
Half of any sphere is a 'hemisphere'. In the case of the equator, the halves north and south of it are called the Earth's 'northern hemisphere' and 'southern hemisphere'.
If you want to measure something and pass the measurements to somebody else, both of you have to agree on the units, and you also have to agree on where 'zero' is. For the system of measurement that is most widely used to describe the location of places on the earth ... latitude and longitude ... the measurements are in angles, and the equator and Prime Meridian are the zeros.
Every latitude on Earth has a point on the 0° meridian (the PrimeMeridian).
We're not sure exactly how the time zones are drawn, but we don't really need that. Since the distance is nominally 1/2-way around the world, the time difference should be nominally 12 hours.
the prime meridian is like the equator. It is 0o and splits the earth into the eastern and western hemisphere. If you look at a globe it passes through some countries, for example, the United Kingdom, and is a line of longitude (north and south).
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not prime
It is not a prime.
C-prime is the dominant note in the song "Defying Gravity" in the musical "Wicked."Specifically, two stanzas are Elphaba's contributions to "Defying Gravity" in "Wicked." The notes of the first stanza are the same as those of the second. The following lists the notes sung by Elphaba in each of her two stanzas on the soundtrack of the original Broadway cast:C-prime, d-prime, f-prime (5 in succession), g-prime;C-prime, d-prime, f-prime (3), g-prime (2);A-prime (2), g-prime, f-prime, e-prime, f-prime, d-double prime (2), c-double prime;C-prime, b flat-prime, a-prime, g-prime, f-prime;C-prime, b flat-prime, a-prime, g-prime, f-prime, e-prime, d-prime;C-prime, b, c-prime, b, c-prime, g-prime, c-prime, c-prime, g;C-prime, b, c-prime, a, g (2);C-prime, b, c-prime, g-prime, c-prime, b, c-prime, c-double prime, b-prime, g-prime, c-prime (2), d-prime (2), c-prime;E-prime (3), d-prime, c-prime, g, c-prime;E-prime (2), d-prime, c-prime, b, g, a-prime, g-prime.
It is a prime.
31 is a prime number.