spherical coordinates

British  

plural noun

1. three coordinates that define the location of a point in three-dimensional space in terms of the length r of its radius vector, the angle, θ, which this vector makes with one axis, and the angle, φ, made by a second axis, perpendicular to the first, with the plane containing the first axis and the point. Usually written ( r , θ, φ)

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Example Sentences

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spherical coordinates

Grid lines for spherical coordinates are based on angle measures, like those for polar coordinates.

From Textbooks ● Mar. 30, 2016

The spherical coordinates of the point are ⎛2 2, 3π , π ⎞.

From Textbooks ● Mar. 30, 2016

Express the location of San Francisco in spherical coordinates.

From Textbooks ● Mar. 30, 2016

Find the equation of the surface in spherical coordinates.

From Textbooks ● Mar. 30, 2016

In this section we convert triple integrals in rectangular coordinates into a triple integral in either cylindrical or spherical coordinates.

From Textbooks ● Mar. 30, 2016