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Why is a grid called a sieve?
Both a grid and a sieve is composed of vertical and horizontal lines with spaces in between. An example of a grid is a spreadsheet. An example of a sieve is a colander, or a gardener's riddle that is used to remove stones from soil.
What is another word for a sieve?
Colander, screen
How do you pronounce Sieve of Eratosthenes?
era-tos-the- knees.
Why was sieve of eratosthenes created?
It was created to help people understand prime numbers
Is crushed an adverb?
No, it is not an adverb. Crushed is the past tense (and past participle) of to crush, and is used as an adjective. The closest adverb is based on the adjective crushing, and is "crushingly."
What is the color of crushed sperrylite ore?
Crushed sperrylite ore is a silver grey color
How is diamond ore processed into purified mineral?
Diamond ore is crushed and sorted into different sizes before further processing. The ore is then crushed, washed, and treated to remove impurities. Finally, the purified diamond mineral is cut and polished for use in jewelry or industrial applications.
Difference between iron ore fines and iron ore pellets?
Iron Ore fines are Iron Ore that have been crushed to under 10mm. Iron Ore pellets are Iron Ore fines that have been concentrated and bonded together to form small balls, or pellets.
How can copper be extracted from its ore?
Copper can be extracted from its ore through a process called smelting. The ore is first crushed and then heated in a furnace to separate the copper from the other elements. The molten copper is then collected as a metal.
What is the difference between crushed ore aggregates and gravel aggregates?
Sand and gravels are naturally occurring, in pits, while crushed rock is a product of blasting and crushing rock, in a quarry.
What is the name of an Egyptian cosmetic?
One eye shadow was a green powdered malachite and black crushed lead ore.
How do you extract iron ore from the ground?
Iron ore is extracted from the ground through a process known as mining. This involves drilling, blasting, and excavating the ore from the earth's crust. Once the iron ore is extracted, it is crushed and processed to remove impurities before being shipped to steel mills for further refinement and processing.
What are the metals called which occur in the rocks in the form of?
The metal in rocks is metal ore. Copper ore, iron ore, and so on. In general, once the ore has been quarried or mined, the ore is crushed and smelted (heated to a high temperature) allowing the now molten metal to be retrieved. The waste rock is dumped. Further processing is needed to obtain a finished metal in as pure a state as possible.
How are metals processed once an ore is mined?
Once an ore is mined, it is crushed and milled to extract the metal from the rock. The ore is then smelted to remove impurities and extract the desired metal. Finally, the metal is purified through various methods such as electrolysis or chemical processes to obtain a high-quality product.
Who made the sieve?
Forrest Sieve
How is gold extracted form the ore?
Gold is typically extracted from gold ore through a process known as cyanidation, where cyanide solution is applied to the crushed ore. The cyanide solution helps dissolve the gold, which is then separated from the ore using processes such as carbon adsorption or zinc precipitation. Finally, the extracted gold is further refined to achieve high purity levels.
What is sentence of sieve?
You can sift flour using a sieve.
