**Spherical**galaxies are called ellipticals - they have an E in their classification. The most**spherical**elliptical galaxies have the Hubble classification of E0.1 Answers · Science & Mathematics · 13/12/2008

Use

**spherical**coordinates. Since z ≥ 0, we have that φ in [0, π/2] ...1 Answers · Science & Mathematics · 07/12/2009

Cartesian --->

**Spherical**: x² + y² + z² = r² x = rsinθcosφ y = rsinθsinφ...1 Answers · Science & Mathematics · 08/12/2009

Using

**spherical**coordinates: x^2 + y^2 + z^2 = 1 ==> ρ = 1 x^2 + y^2 + z^2 = 81...1 Answers · Science & Mathematics · 13/11/2012

Using

**spherical**coordinates: x^2 + y^2 + z^2 = 1 ==> ρ = 1. x^2 + y^2 + z^2 = 9...1 Answers · Science & Mathematics · 01/05/2014

Using

**spherical**coordinates: x^2 + y^2 + z^2 = 25 ==> ρ = 5 with θ in [0, 2π] and...1 Answers · Science & Mathematics · 12/06/2012

...)²) (ρ² sin φ dρ dφ dθ), via

**spherical**coordinates .....= (π/2) ∫(φ = 0 to π/2) sin...)²) (ρ² sin φ dρ dφ dθ), via**spherical**coordinates ......= (π/2) ∫(φ = 0 to π/2) sin...2 Answers · Science & Mathematics · 04/08/2014

**Spherical**lenses refer to the curvature of their surface .. part of a sphere. ..., cameras, magnifying glasses .. all use**spherical**lenses.**Spherical**lenses can have convex or concave curvature.4 Answers · Science & Mathematics · 06/07/2012

Consider an imaginary

**spherical**surface concentric with the shell, lying within the substance of the shell. If...1 Answers · Science & Mathematics · 21/02/2013

**Spherical**law of cosines states cos(c) = cos(a)cos(b) + sin(a)sin(b)cos...1 Answers · Science & Mathematics · 27/07/2011