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How did Galileo discovered that the earth is a sphere?
Galileo did not discover that the Earth is a sphere; this fact was already known by ancient Greek astronomers. However, Galileo's observations through his telescope, including the phases of Venus and the moons of Jupiter, provided further evidence to support the heliocentric model of the solar system proposed by Copernicus, which implied that Earth was also a sphere.
Why are there two different formulas for calculating a cylinder and a sphere?
Cylinders and spheres are different geometric shapes with different properties. The formulas for calculating their volume and surface area reflect these differences in shape and dimensions. The formula for a cylinder involves multiplying the base area by the height, while the formula for a sphere involves powers of the radius to account for its spherical shape.
How big is a sphere that is 150 mm?
A sphere with a diameter of 150 mm has a radius of 75 mm (since the radius is half the diameter). To find the volume of the sphere, you can use the formula ( V = \frac{4}{3} \pi r^3 ), which gives a volume of approximately 1,767,145 mm³. The surface area can be calculated using the formula ( A = 4 \pi r^2 ), resulting in about 18,849 mm².
How to find cubic feet in a sphere?
If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.If you know the radius, use the formula: volume = (4/3) x pi x radius3.
When was neopentane discovered?
Neopentane was first discovered by Stanley M. Byrn in 1910. It is a branched-chain hydrocarbon with the molecular formula C5H12.
Who discovered the formula for the volume of a sphere?
me...
What mathematician discovered the formula for finding the surface area of a sphere?
Archimedes.
How Archimedes found the formula for finding the volume of the sphere?
Volume of a sphere = 4/3*pi*radius3 and legend has it that Archimedes was having a bath when he discovered the formula
Who discovered the formula for a sphere?
What's more important is knowing the formulae for a sphere which are:- Volume of a sphere = 4/3*pi*radius3 Surface area of a sphere = 4*pi*radius2
Formula for calculating the area of sphere?
Formula for calculating the area of sphere is : 4 * pi * r * r
Who discovered sphere?
euclid
Formula for surface area of a sphere?
The formula for the surface area of a sphere is: 4 pi r 2
What is the formula for calculating the charge density of a sphere?
The formula for calculating the charge density of a sphere is Q / V, where is the charge density, Q is the total charge of the sphere, and V is the volume of the sphere.
What is the formula for calculating the moment of inertia of a solid sphere?
The formula for calculating the moment of inertia of a solid sphere is (2/5) m r2, where m is the mass of the sphere and r is the radius of the sphere.
What is the surface charge density formula of a sphere?
The surface charge density formula of a sphere is Q / 4r, where is the surface charge density, Q is the total charge on the sphere, and r is the radius of the sphere.
What is the charge density formula for a sphere?
The charge density formula for a sphere is Q / V, where is the charge density, Q is the total charge, and V is the volume of the sphere.
What is the formula for the suface area of a sphere?
Surface area of a sphere = 4πr2
