Results for: George-sand

How do you clean the sand in a sand filter?

By backwashing. Slowly reverse the flow of water to wash the particles off the sand. The particles will then be suspending in the water above the sand filter, and the water wi (MORE)

Are sand dollars made out of sand?

Contrary to popular belief, Sand Dollars are not shells/molluscs. They have the appearance of a shell because of their outer carbon-carbonate skeleton.  They are actually li (MORE)

Who was George I?

George I (1660-1727) was a King of Great Britain and Ireland, and ruler of the House of Hanover in the Holy Roman Empire.   In 1714, he succeeded Queen Anne (1665-1714) to (MORE)
In Grammar

how to differentiate the noun sand or sands?

The noun 'sand' is a singular, common, concrete, uncountable noun; a word for a substance. Units of the uncountable noun 'sand' are expressed as grains of sand, tons of sand, (MORE)

How do you change the sand in a sand filter?

why to change it in the first placein the first place why we should chnge the sand in the filter, why can't we jus try to wash it where as it is still in place ,how ever if it (MORE)

What type of sand is white sands?

White sand that found in the White Sands National Monument in New  Mexico and on beaches around the world is composed mainly of eroded  limestone. Also it can be made by par (MORE)

Is soft sand building sand?

Soft sand is not building sand. Both soft sand and building sand are types of sand and are used in building.   Building sand is courser than soft sand.what he is trying to (MORE)
In Geology

Where to get sand?

In oilfield, sand is observed in production from sandstone reservoirs. The sand is usually in bulk volumes and therefore if not controlled will plug the production flow. S (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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