WebOct 17, 2024 · For the truthful truth seeker, who honestly cannot conclude the earth is a spinning convex ball, nor a flat disk, the spherical concave earth is the only logical solution. Faked moon landing does not mean earth is flat, especially when there are so many visual perspective issues with it. The sun and moon would never get anywhere … WebReal images formed by a spherical mirror are always: A. on the side of the mirror opposite the source B. on the same side of the mirror as the source but closer to the mirror than the source C. on the same side of the mirror as the source …
Is Earth Convex, Flat, or Concave? - √ø∑Dubs
WebJul 8, 2024 · Our planet is not a perfect sphere, but rather, an oblate spheroid. This means that it bulges slightly at the Equator and pushes in slightly at the poles. The distance from the center of the Earth to the … Spherical Earth or Earth's curvature refers to the approximation of figure of the Earth as a sphere. The earliest documented mention of the concept dates from around the 5th century BC, when it appears in the writings of Greek philosophers. In the 3rd century BC, Hellenistic astronomy established the roughly … See more Earth is massive enough that the pull of gravity maintains its roughly spherical shape. Most of its deviation from spherical stems from the centrifugal force caused by rotation around its north-south axis. This force deforms the … See more Geodesy, also called geodetics, is the scientific discipline that deals with the measurement and representation of Earth, its See more • Janice VanCleave (2002). Janice VanCleave's Science Through the Ages. John Wiley & Sons. ISBN 9780471208303. • Menon, CPS (2003). See more The spherical shape of the Earth was known and measured by astronomers, mathematicians, and navigators from a variety of literate ancient cultures, including the Hellenic World, and Ancient India. Greek ethnographer Megasthenes, c. 300 BC, has … See more • Shapes of other astronomical bodies • Celestial sphere • Celestial spheres • Earth radius • Earth's rotation#Empirical tests See more • You say the earth is round? Prove it (from The Straight Dope) • NASA – Most Changes in Earth's Shape Are Due to Changes in Climate See more imprinting psychology wikipedia
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WebDerive the relationship between the focal length and radius of curvature of spherical mirror. Medium Solution Verified by Toppr MPN= Concave spherical mirror P=Pole F= Principle focus C=Centre of curvature PC=Principle axis f= Focal length of mirror R= Radius of curvature of mirror AD= incident ray EF=reflected ray DC= Normal at point D WebA spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface. There are two types of spherical mirrors: concave, and convex. These are illustrated in Fig. Answer: A spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface. There are two types of spherical mirrors: concave, and ... WebASK AN EXPERT. Science Physics 34.7 • The diameter of Mars is 6794 km, and its minimum distance from the earth is 5.58 x 10' km. When Mars is at this distance, find the … lithia ford service hours