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pogonyaev
2 years ago
12

when water is poured into a styrofoam cup, nothing happens. the water stays in the cup and it can be used for drinking. however,

when gasoline is poured into the cup, the bottom of the cup disappears and the gasoline pours out. why does this happen? view keyboard shortcuts edit view insert format tools table 12pt paragraph
Computers and Technology
1 answer:
KengaRu [80]2 years ago
3 0

The backside of the cup disappears and the fuel pours out due to the fact styrofoam is a trading name for polystyrene (PS) foams, Gasoline is crafted from a mixture of hydrocarbons, so it dissolves PS, generating a viscose paste.

Gasoline is crafted from a combination of volatile, flammable liquid hydrocarbons derived from petroleum and used as gas for internal-combustion engines. It is likewise used as a solvent for oils and fats. Gasoline is a form of gas crafted from crude oil and different petroleum liquids. Gasoline is mostly used as an engine gas in vehicles.

Learn more about gasoline at brainly.com/question/28762820

#SPJ4

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Which word best completes the comparison of Beowulf and Grendel?
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sympathetic

Explanation:

If you will have a go at Beowulf, you will find that Grendel is a dangerous demon for whom humanity means nothing, and people for him are just like something that is to be eaten. However, when you will have a go at Grendel, you will find that he is not just a beast without the brain, as he does have affection and conception.

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The ____ system is an example of a single-user Earth station satellite system with its own ground station and a small antenna (t
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3 0
3 years ago
When heating a substance a phrase change will start to occur when the kinetic energy of the particles is blink the attractive fo
disa [49]

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great enough to overcome.

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Mathematically, kinetic energy is given by the formula;

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V represents velocity measured in metres per seconds square.

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When heating a substance, a phase change will start to occur when the kinetic energy of the particles is great enough to overcome the attractive forces between the particles.

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8 0
3 years ago
a particular variety of database that works by connecting tables to each other. It is the most popular form of database and the
NeTakaya

Answer:

Relational Database      

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