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Soloha48 [4]
4 years ago
14

Describe how water may be treated before people use it

Physics
2 answers:
kramer4 years ago
7 0
They purify the water so that people can use it for things and drinking. They chloride, boil, or use ultraviolet light to kill bacterias that can harm us
brilliants [131]4 years ago
3 0
Water is treated by purifying it by adding slaked lime or potash alum

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Which shows the correct order of events after the big bang occurred? strong force separated from the unified force, inflationary
LUCKY_DIMON [66]

Answer:

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3 years ago
Why is the voltage of the supply decreased before entering our homes ?
Reptile [31]

Answer:

After power is generated at a power plant, its voltage is increased by a step-up transformer. The power then travels through transmission lines to a neighborhood where it will run homes, offices, and factories. But before entering the neighborhood, the power's voltage is decreased by a step-down transformer

Transformers can be used either to increase the voltage (called "stepping up") or decrease the voltage ("step down"). When electrical energy travels long distances in wires, some of the energy is lost. ... Later, the voltage is stepped down before it enters your home - once again using transformers

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3 years ago
2
Arte-miy333 [17]

Answer:

the answer is C ----- it is the rate of change of velocity per unit time

Explanation:

acceleration

=  \frac{velocity(v)}{time(t)}

3 0
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Inga [223]
I've had a similar question on an assignment myself, so I'm going to assume it had the same idea.

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Read 2 more answers
Please help me with this
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