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Actual map projections are made not by casting shadows on paper but by applying that manipulate the scales of the surface features?
Wiki User
∙ 14y ago
mathematical formulas
Wiki User
∙ 14y ago
Map projections are created by mathematically transforming the curved surface of the Earth onto a flat plane. This process involves distorting certain aspects of the map, such as shapes, areas, distances, or directions, to create a 2D representation of the Earth's surface. Different map projections serve different purposes, and each comes with its own set of distortions.
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What is the difference between gravity die casting and die casting?
Gravity die casting involves pouring molten metal into a die under the force of gravity, while die casting involves injecting molten metal into a die under high pressure. Gravity die casting is slower and produces less detailed parts compared to die casting, which is faster and can produce more intricate parts.
What is meant by pressure die casting?
Pressure die casting is a metal casting process in which molten metal is injected at high pressure into a steel mold cavity, where it solidifies quickly to form a desired metal part. This process allows for high accuracy and repeatability, making it ideal for producing complex shapes with thin walls and tight tolerances.
Wich of the following is not a casting effect?
Milling is not a casting effect. Casting effects typically refer to factors that affect the casting process of metal or other materials, such as shrinkage, porosity, or inclusions. Milling, on the other hand, is a machining process that involves removing material from a workpiece using a rotating cutter.
What is used for purification of metal for casting?
The use of a flux to purify metals is a simple, brute force chemical separation hence it helps in the casting process.
How does surface tension relate to metal casting?
Surface tension in metal casting affects the flow and wetting of the molten metal on the mold surface. High surface tension can lead to poor flow and incomplete filling of the mold cavities, resulting in defects in the casting. Lowering surface tension through the addition of surfactants can improve the casting process by promoting better wetting and flow of the metal.
Actual map projections are made not by casting shadows on paper but by applying that manipulate the scales of the surface features.?
mathematical formulas
Would you make them protrude from the surface or recess them into the surface on sand casting?
For sand casting, it is more common to recess features into the surface rather than have them protrude. This is because recessed features are easier to achieve and maintain during the casting process, while protruding features may be less precise due to the nature of sand casting.
What are 2 features of the UDP?
its an connection less does not support broad casting
Which us sitcom features a dance routine involving casting a line and catching your partner on a hook?
pooo
Anyone know about any casting calls?
Casting calls are when you are called back after a first audition. If the Director or the Producer like what they see, but aren't sure about the final casting they'll call you back as a casting call, to see how you fit in also with the other people they've considered for the play as well, i.e. height, coloring, and features.
What are the features of the Flathead Ford engine?
Two of the many features of the Ford flathead engine are that the camshaft was above the crankshaft, and the casting for the crankcase and all 8 cylinders was made in one singular block.
How casting is done?
Metal casting can be done thro sand casting ,investment casting , pressure die casting methods
What are types of casting?
Two popular types of casting include: metal casting and concrete casting. However, there's also resin casting as well as iron casting.
Which is not the typical casting process?
Die casting.
Why is serial casting a good idea to treat club foot?
A newborn baby's club foot is first treated with applying a cast because the tendons, ligaments, and bones are quite flexible and easy to reposition.
How is metal casting done?
Casting is the process of pouring liquid metal into a mold. The metal cools and takes the shape of the mold.
How are car wheels made?
Casting Casting
