How many miles is the earth's radius
Web1 nov. 2024 · With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) … Earth radius (denoted as R🜨 or $${\displaystyle R_{E}}$$) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 … Meer weergeven Earth's rotation, internal density variations, and external tidal forces cause its shape to deviate systematically from a perfect sphere. Local topography increases the variance, resulting in a surface of profound complexity. … Meer weergeven The following radii are derived from the World Geodetic System 1984 (WGS-84) reference ellipsoid. It is an idealized surface, and the Earth measurements used to … Meer weergeven The Earth can be modeled as a sphere in many ways. This section describes the common ways. The various radii derived here use the notation and dimensions noted above for the Earth as derived from the WGS-84 ellipsoid; namely, Equatorial … Meer weergeven Earth's diameter is simply twice Earth's radius; for example, equatorial diameter (2a) and polar diameter (2b). For the WGS84 ellipsoid, that's respectively: • 2a = 12,756.2740 km (7,926.3812 mi), • 2b = 12,713.5046 km (7,899.8055 mi). Meer weergeven Geocentric radius The geocentric radius is the distance from the Earth's center to a point on the spheroid surface at geodetic latitude φ: Meer weergeven The mathematical expressions above apply over the surface of the ellipsoid. The cases below considers Earth's topography, above or below a reference ellipsoid. As such, they are topographical geocentric distances, Rt, which depends not only on latitude. Meer weergeven The first published reference to the Earth's size appeared around 350 BC, when Aristotle reported in his book On the Heavens that mathematicians had guessed the circumference of the Earth to be 400,000 stadia. Scholars have interpreted Aristotle's … Meer weergeven
How many miles is the earth's radius
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WebHow to Find the Circumference of a Planet 𝑅𝑎𝑑𝑖𝑢𝑠=3,900 𝑚𝑖𝑙𝑒𝑠 - YouTube Don’t forget to like, comment, and subscribe so you don’t miss future videos!Share this video:... Web6 dec. 2024 · Sirius A has a radius of about 740.000 mi / 1.2 million km, being 71% larger than the radius of the Sun. Sirius B has a radius around 3.650 mi / 5.900 km, thus being slightly smaller than Earth. Sirius A has a diameter of about 1.5 million mi / 2.4 million km, almost 171% of the Sun’s diameter.
Web8 mrt. 2024 · Earth’s core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly solid mantle. The core is found about 2,900 kilometers (1,802 miles) below Earth’s surface, and has a radius of about 3,485 kilometers (2,165 miles). Planet Earth is older than the core. WebOne nautical mile equals 1852 meters. Historically it was defined as one minute of arc along the meridian or 1/(60×180) of a meridian. This allowed for simplified calculations of latitude because every 60 nautical miles were one degree of latitude. When calculating speed using nautical miles, often knots are used as units.
Web26 sep. 2024 · Earth's polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). How many meters is the earth's radius? 6,371,000 metersThe value, symbolized rearth, is equal to approximately 6,371,000 meters (6.371 x 106 m). WebI think you may be confusing “radius" and “circumference" The radius is the distance from the centre of a circle (or sphere) to the edge. The circumference is the distance around …
WebEarth: By the Numbers Discovery Date of Discovery: Unknown Discovered By: Known by the Ancients Orbit Size Around Sun Metric: 149,598,262 km English: 92,956,050 miles …
Web7 aug. 2024 · 24,901 milesUsing those measurements, the equatorial circumference of Earth is about 24,901 miles (40,075 km). However, from pole to pole — the meridional … greenhouse temperature alarm systemWebEarth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, … greenhouse temperature and humidity controlWeb13 mrt. 2024 · Its diameter is about 12,700 kilometers (7,900 miles), and its mass is about 5.97×1024 kilograms (6.58×1021 tons). In contrast, Jupiter, the largest planet in the solar system, has a diameter of 143,000 … fly creatureWebAs you can share your location, it will let you know easily how far you are in a straight line from any point of interest. Here are the steps to use it: Enter the address or the city of the first location. Enter the address or the city of the second location. Click on the "Calculate the distance" button. How far is it? greenhouse temperature and humidity monitorWebTo summarize, to calculate the distance, we should do the following: Calculate Earth radius at each point. Calculate geocentric latitude at each point. Convert spherical coordinates of each point to cartesian coordinates, from calculated radius, geocentric latitude, and longitude to x,y,z. Calculate distance using Euclidean distance formula. fly creature dnd 5eWebMathematically, Earth is a spheroid. Earth radius at sea level is 6378.137 km (3963.191 mi) at the equator. It is 6356.752 km (3949.903 mi) at the poles and 6371.001 km (3958.756 … greenhouse temperature control flow chartWeb12 apr. 2024 · January 2024: The Next Full Moon is the Wolf or Ice Moon. Ocean Worlds Resources. NASA Telescope Takes 12-Year Time-Lapse Movie of Entire Sky. nasa.gov. Testing, Testing: Space-Bound US-European Water Mission Passes Finals. nasa.gov. First of NASA's SunRISE SmallSats Rolls Off Production Line. nasa.gov. fly creek angus