4. What is flotation?

Geography

1 answer:

klasskru [66]3 years ago

4 0

Explanation:

Flotation is a process of separating compounds.

flotation method used in mineral processing and water treatment,mining.

It is used to segregate and concentrating ores by changing their exteriors to a hydrophobic either hydrophilic state.

Flotation is a generally used method for obtaining various minerals from its ores.Flotation is extensively applied to concentrate zinc, copper and lead minerals.

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The Climate is hot, Wet and humid in Malaysia and cold and wet in siberia throughout the year. Why?

slega [8]

Answer:

This all has to do with the location of the two areas.

Explanation:

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trapezoid W'X'Y'Z' is the image of trapezoid W X Y Z under a dilation through point c what scale factor was used in the dilation

bija089 [108]

Given:
WXYZ = 8m
W'X'Y'Z' = 6m

Pls. see attachment if it is similar to the figure that should have accompanied this problem. I simply edited the details to fit this problem.

WXYZ * scale factor = W'X'Y'Z'

scale factor = W'X'Y'Z' ÷ WXYZ
scale factor = 6m ÷ 8m

simplify: 6/8 → (6÷2) / (8÷2) = 3/4

The scale factor is 3/4