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What is the angle of intersection of all parallels and meridians on the earth?
Wiki User
∙ 12y ago
90 degrees
Wiki User
∙ 12y ago
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What are parallels and meridians and how are they different?
A "parallel" is a line comprised of all the points on Earth with the same latitude ... the angle measured north or south of the equator. Each parallel is a full circle, that crosses all meridians. A "meridian" is a line comprised of all the points on Earth with the same longitude ... the angle measured east or west from the Prime Meridian. Each meridian is a half- circle, that crosses all parallels.
Why aren't all parallels equal in length like meridians are?
There's a simple answer: The earth is a sphere and the parallels are, well, parallel to each other. So obviously the ones closer to the poles are shorter than the ones closest to the Ecuator. As for the meridians all meet at one point ehich are the poles, so they are all the same length.
Do all parralles and marideans meet at angles other than 90 degrees?
Meridians and circles of latitude (parallels) will meet at an angle of 90 degrees at the equator only. All other crossings will not be 90 degrees as they converge to the two poles. To correct the previous answer: All meridians crossing parallels are not at 90 degrees due to the curvature of the spherical triangle's three sides. However, they will all cross at 90 degrees as viewed each from a specific point in space which would be perpendicular to the earth's N-S axis and directly over (in line) with the meridian.
What is the distance between meridians at the equator?
Assuming the Earth's circumference is 40,075.017 km at the equator, and considering there are 360 meridians which results in 360 meridional regions; 40,075.017/360= ~ 111.32 km = 69.171 miles
What is a shadow angle?
an angle (that can be on the earth) at which an angle could be formed by the sun.
What is the angle of intersection of all parallells and meridians on the earth?
90 degrees
What are parallels and meridians and how are they different?
A "parallel" is a line comprised of all the points on Earth with the same latitude ... the angle measured north or south of the equator. Each parallel is a full circle, that crosses all meridians. A "meridian" is a line comprised of all the points on Earth with the same longitude ... the angle measured east or west from the Prime Meridian. Each meridian is a half- circle, that crosses all parallels.
Differences between parallels and meridians?
-- Parallels are associated with latitudes. Meridians are associated with longitudes. -- Parallels are parallel, and no tweo parallels intersect. All meridians intersect all other meridians, at two places. -- Every point on a parallel has the same latitude. Every point on a meridian has the same longitude. -- Every parallel in the same hemisphere has a different length. Every meridian on Earth has the same length. -- Every parallel is a full circle. Every meridian is a semi-circle. -- Every parallel crosses all longitudes. Every meridian crosses all latitudes. -- The distance between two parallels is the same at every longitude. The distance between two meridians depends on the latitude where it's measured. -- To cross all parallels, you only have to travel 12,000 miles. To cross all meridians, you have to travel 24,000 miles.
Imaginary lines which circle the earth from east to west are lines of which are also called?
They are called Lines of Latitude or parallels.
What are meridians and parrells?
lines of latitude are parallels and lines of longitude are meridians. latitude lines are circles around the earth running east west (like equator) longitude lines run north - south and they meet at two spots, the north pole and the south pole. Meridians also determine the time at a location on the earth.
Why aren't all parallels equal in length like meridians are?
There's a simple answer: The earth is a sphere and the parallels are, well, parallel to each other. So obviously the ones closer to the poles are shorter than the ones closest to the Ecuator. As for the meridians all meet at one point ehich are the poles, so they are all the same length.
How many meridians are there on the earth surface?
23 meridians, dividing earth into 24 time zones
Another name for latitude lines is?
Lines of longitudes are also called Meridians. These vertical lines are drawn from the North to South poles.The meridian through Greenwich, England, called the Prime Meridian, was set at zero degrees of longitude. The meridian on the opposite side of the earth from Greenwich is called the International Date Line (IDL), which is at roughly 180° longitude.
What is defined as 'a regularly curved line on the surface of the earth that cuts all meridians at the same angle'?
It is called a parallel, or a line of latitude.
Do all parralles and marideans meet at angles other than 90 degrees?
Meridians and circles of latitude (parallels) will meet at an angle of 90 degrees at the equator only. All other crossings will not be 90 degrees as they converge to the two poles. To correct the previous answer: All meridians crossing parallels are not at 90 degrees due to the curvature of the spherical triangle's three sides. However, they will all cross at 90 degrees as viewed each from a specific point in space which would be perpendicular to the earth's N-S axis and directly over (in line) with the meridian.
What is the difference between latitude and parallels longitude and meridians?
latitude and longitude are imaginary lines across earth which are used to navigate the latitude is how many degrees north or south of the equator you are your longitude is how many degrees east or west you are of Greenwich in London
What is the imaginairy line around the earth called?
the equator ========= There are many imaginary lines around the Earth. In fact, there are an infinite number of imaginary lines. The two main types of imaginary lines are parallels of latitude (of which the Equator is one) and meridians of longitude.
