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3 godz. temu · For the purpose of measurement, the Sun's radius is considered to be the distance from its center to the edge of the photosphere, the apparent visible surface of the Sun. By this measure, the Sun is a near-perfect sphere with an oblateness estimated at 9 millionths, which means that its polar diameter differs from its equatorial diameter by ...
1 dzień temu · The green sea turtle (Chelonia mydas), also known as the green turtle, black (sea) turtle or Pacific green turtle, is a species of large sea turtle of the family Cheloniidae.It is the only species in the genus Chelonia. Its range extends throughout tropical and subtropical seas around the world, with two distinct populations in the Atlantic and Pacific Oceans, but it is also found in the ...
1 dzień temu · Riverside is a city in and the county seat of Riverside County, California, United States, in the Inland Empire metropolitan area. It is named for its location beside the Santa Ana River. It is the most populous city in the Inland Empire and in Riverside County, and is about 50 miles (80 km) southeast of downtown Los Angeles.It is also part of the Greater Los Angeles area.
1 dzień temu · Tbilisi (English: / t ə b ɪ ˈ l iː s i, t ə ˈ b ɪ l ɪ s i / ⓘ tə-bil-EE-see, tə-BIL-iss-ee; Georgian: თბილისი, pronounced [ˈtʰbilisi] ⓘ), in some languages still known by its pre-1936 name Tiflis (/ ˈ t ɪ f l ɪ s / ⓘ TIF-liss), (Georgian: ტფილისი, romanized: t'pilisi) is the capital and largest city of Georgia, lying on the banks of the Kura ...
1 dzień temu · The exponential function is defined on the entire domain of the complex numbers.The definition of sine and cosine can be extended to all complex numbers via = = + These can be reversed to give Euler's formula = + = When plotted on the complex plane, the function for real values of traces out the unit circle in the complex plane.. When is a real number, sine and cosine ...
