Web21. nov 2024 · In this area of a sphere calculator, we use four equations: Given radius: A = 4 × π × r²; Given diameter: A = π × d²; Given volume: A = ³√ (36 × π × V²); and Given surface to volume ratio: A = 36 × π / (A/V)². Our area of a sphere calculator allows you to calculate the area in many different units, including SI and imperial units. Web2. feb 2024 · Our equation of a sphere calculator will help you write the equation of a sphere in the standard form or expanded form if you know the center and radius of the sphere. Alternatively, you can find the sphere …
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Web10. apr 2024 · Stokes Law Calculator is a free tool that computes the terminal velocity provided the medium density, viscosity, particle density and diameter as inputs in a matter of seconds. ... Stokes Law tells us that a force that retards a sphere moving through viscous fluid is directly proportional to sphere radius, viscosity of the fluid, etc. 2. How to ... WebThe sphere radius is 20.0 cm. The operating frequency is 4.5 GHz. Specify the sphere radius and signal parameters. c = physconst ( 'LightSpeed' ); rad = 0.20; fc = 4.5e9; Compute the RCS over a constant azimuth slice. The plot shows that the RCS is constant. chat bot conversations
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WebSurface area of a sphere. The surface area formula for a sphere is 4 x π x (diameter / 2) 2, where (diameter / 2) is the radius of the sphere (d = 2 x r), so another way to write it is 4 x π x radius 2.Visual on the figure below: A sphere's surface area can be calculated just by knowing its diameter, or radius (diameter = 2 x radius). π is, of course, the well-known … WebCapacitance Between Two Concentric Spheres Calculator Calculator. Permittivity of Free Space (εo) Relative Permittivity (εr) Radius (A) Radius (B) ★★★★★ [ No Votes ] Web14. aug 2024 · How to Use the Sphere Calculator This calculator allows you to compute various measurements of a sphere given a known value. To compute the surface area and volume of a sphere in terms of its radius (or diameter, or circumference), click the 'Radius' button and enter the known value. custom cut glass philadelphia