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Can conic projections result from projecting a spherical surface onto a cone?
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What is the greatest number of pieces that can result from slicing a spherical orange with 3 straight cuts?
8
How many one dollar bills wold it take to go from one end to the other end of the earth?
The earth is [approximately] spherical and, as a result, it has no ends!
Why do you use geodesic domes?
A geodesic domeis a spherical or partial-spherical shell structure or lattice shell based on a network of great circles(geodesics) on the surface of a sphere. The geodesics intersect to form triangular elements that have local triangular rigidity and also distribute the stress across the structure. When completed to form a complete sphere, it is a geodesic sphere. A dome is enclosed, unlike open geodesic structures such as playground climbers.Typically a geodesic dome design begins with an icosahedron inscribed in a hypothetical sphere, tiling each triangular face with smaller triangles, then projecting the vertices of each tile to the sphere. The endpoints of the links of the completed sphere are the projected endpoints on the sphere's surface. If this is done exactly, sub-triangle edge lengths take on many different values, requiring links of many sizes. To minimize this, simplifications are made. The result is a compromise of triangles with their vertices lying approximately on the sphere. The edges of the triangles form approximate geodesic paths over the surface of the dome.Geodesic designs can be used to form any curved, enclosed space. Standard designs tend to be used because unusual configurations may require complex, expensive custom design of each strut, vertex and panel.See the related link.
How do you work out the surface area of a triangular piece of cake?
times the base and the height and halve the result. simple!
What is the gravitational potential energy of an object equal to?
It is the product of the mass of the object in Kg, the gravitational acceleration which is 9.81 m/sec2, and the height of the object above earth's surface in meters. Result is in Joules
What are the 3 different types of map projections?
The three main types of map projections are cylindrical, conic, and azimuthal. Cylindrical projections show the Earth's surface on a cylinder, conic projections project the Earth's surface onto a cone, and azimuthal projections project the Earth's surface onto a plane. Each type has variations that can result in different map distortions.
Is fermi surface always spherical?
No, Fermi surfaces can take various shapes depending on the crystal symmetries and the specific band structure of the material. In some materials, the Fermi surface can be non-spherical, such as cylindrical or warped shapes. These deviations result from the complex interplay of the electronic energy bands in the material.
Why in not possible to show the accurate shaps of countries and continents on map?
It is challenging to accurately represent the shapes of countries and continents on a map due to the distortion caused by projecting the three-dimensional Earth onto a two-dimensional surface. Different map projections distort shapes, areas, distances, or directions to varying degrees. Therefore, mapmakers must prioritize what aspects of the Earth they want to preserve accurately, and this can result in distortions in other areas.
Why is Uranus round?
As with all planets, Uranus is rounded by its own gravity. Gravity pulls everything toward the center; any significant projections would be pulled down and any significant depressions would be filled by in-falling material. The result is a spherical object.
What property causes water droplets to pull together?
Water droplets pull together due to a property called surface tension. This property is a result of the cohesive forces between water molecules at the surface, causing them to minimize the surface area and form spherical droplets.
Why the rain drops are spherical?
Raindrops are initially shaped as spheres due to the surface tension of water, which pulls the droplet into the most efficient shape possible. As raindrops fall, air resistance can distort their spherical shape slightly, but gravity forces them back into a more spherical form. This shape allows the raindrops to fall more easily through the air.
Why does water make a spherical shape on wax paper instead of spreading out flat?
Water forms a spherical shape on wax paper due to its cohesive properties, which result in surface tension. This surface tension causes the water molecules to be more attracted to each other than to the wax paper, causing the water droplet to form a shape with the least surface area possible – a sphere.
Why rain is not spherical all the time?
Liquids in a gravity-free environment tend to being spherical in shape because that geometry minimizes the surface area. Raindrops, however, are falling. That pulls the mass towards the bottom of the drop. Because they are falling in air, instead in vacuo, there is an area of reduced air pressure immediately above the raindrop. Air rushing to fill the area of vacuum result in an upper surface which tapers.
What is the greatest number of pieces that can result from slicing a spherical orange with 3 straight cuts?
8
What is hypertrophied papilla?
Hypertrophied papilla refers to an enlargement of the tiny projections on the surface of the tongue known as papillae. This can occur due to various reasons such as irritation, infections, or certain medical conditions. It may result in symptoms like tenderness or altered taste sensation.
Whats spheroidal weathering?
Water enters through the joints in a rock. It weathers the corner and edges most rapidly. The rock has a greater surface area than the faces have. As a result the corners and edges become rounded almost as a spherical shape.
Why do think that the earth was created?
Earth was created as a result of the big bang. Debris from rocks, dust and ice as a result of the bang were squeezed together by gravity, forming spherical planets.
