How Do You Spell ELLIPSOID OF REVOLUTION?

Pronunciation: [ɪlˈɪpsɔ͡ɪd ɒv ɹˌɛvəlˈuːʃən] (IPA)

The ellipsoid of revolution is a geometric shape resembling an elongated sphere. Its spelling may seem complex, but it follows the principles of IPA phonetic transcription. The first syllable, "el-", is pronounced like the letter L, followed by the sound of a schwa, "-uh". The second syllable, "-lip-", is pronounced with a long I sound, followed by a soft P. The final two syllables, "-soid of re-vuh-loo-shun," continue the pattern of stressed and unstressed syllables, with the final syllable "-shun" pronounced as "shun".

ELLIPSOID OF REVOLUTION Meaning and Definition

1. An ellipsoid of revolution refers to a three-dimensional shape formed by rotating an ellipse about one of its axes. It is a geometric figure that possesses axial symmetry, as it appears identical when rotated around a particular axis, while its shape along other axes remains unchanged. The resulting ellipsoid takes the form of an elongated or flattened sphere.

   This particular shape is characterized by its three principal axes, with two of them being equal in length. These two axes define the equatorial plane, generating a cross-section that appears as an ellipse, while the third axis represents the symmetry axis around which the shape rotates. The ellipsoid of revolution is often described in terms of its equatorial radius, which is the distance from its rotational axis to its equatorial surface.

   With its characteristic symmetry, the ellipsoid of revolution finds various applications in physics, engineering, and geodesy. In celestial mechanics, it is employed to model the shape of celestial bodies such as planets, moons, and asteroids, which tend to exhibit an oblate spheroidal shape due to their rotation. This geometric figure is also relevant in satellite technology, as it assists in determining the trajectory, movement, and positioning of satellites. In geodesy, the ellipsoid of revolution plays a fundamental role in approximating the Earth's shape, where it serves as the reference model for describing its equatorial bulge and varying flattening at different latitudes.

Common Misspellings for ELLIPSOID OF REVOLUTION

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