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soldi70 [24.7K]
3 years ago
10

What are some examples of surface tension?

Biology
1 answer:
MAVERICK [17]3 years ago
4 0
Examples of surface tension:
-
Walking on water: Small insects such as the water strider can walk on water because their weight is not enough to penetrate the surface.
-
Floating a needle: A carefully placed small needle can be made to float on the surface of water even though it is several times as dense as water.
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When crude oil is distilled, it is separated into categories. What are those categories characterized by?
goldfiish [28.3K]

Answer:

Differences in their boiling points

Explanation:

When crude oil is distilled and separated into categories, the categories are characterized by the differences in their boiling points.

At different boiling points, each of the fraction will separate out.

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2 years ago
NEED HELP ASAP WILL GIVE BRAINLIEST THANK YOU
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