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3 years ago

What does an electromagnet create? a. electricity b. magnet c. neutrons

Chemistry

2 answers:

sdas [7]3 years ago

4 0

Answer:

Electromagnet creates electricity.

Explanation:

Nataliya [291]3 years ago

3 0

A.) electricity is the right answer i believe

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Cotton and coir are the types of ___________fibres.

vlada-n [284]

Answer:

<h2><u>natural</u></h2>

Explanation:

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mark as brainliest please

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3 years ago

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Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination of these classifications.

lawyer [7]

Answer:

cycloocta-1,4-diene- isolated double bond

cycloocta-1,3-diene- conjugated double bond

cyclodeca-1,2-diene- cumulated double bond

cycloocta-1,3,5,7-tetraene- conjugated double bond

cyclohexa-1,3,5-triene (benzene) - conjugated double bond

penta-1,2,4-triene- cumulated and conjugated double bond

Explanation:

A conjugated double bond is a system that contains alternate double and single bonds. It is renowned for its unusual stability.

A cumulated double bond is a double bond system involving about three atoms e.g C=C=C.

An isolated double bond is a system of double bonds separated by more than one single bond.

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4 years ago

A. Among nonpolar liquids, those with higher molar masses tend to have normal boiling points that are (higher, lower, or about t

lana66690 [7]

Answer: higher b. Among compounds of approximately the same molar mass, those with greater polarities tend to have Wiesenthal of vaporization that are (higher, lower.

Explanation: Molecules in a gas are far apart. They are mulct"\ closer together in a liquid. Molecules in a gas are easily squeezed closer together as the gas is compressed and walls more frequently than before and with a greater force per impact.

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3 years ago

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HELPPPPPPPPPPPPP ME PLSSSSSSSSSSS

Pani-rosa [81]

Answer:

Option B: cooling as the lava runs down the mountain

Explanation:

The point R is basically at near the Earth's surface.

Now, we are told that rocks melt underground to form magma. This is a process of formation of igneous rocks. So, in formation of igneous rocks another process that will contribute to formation of rocks at point R is named cooling.

Cooling is a process where the larva runs down the mountain that makes magma hardened and makes it it turn into igneous rock.

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3 years ago

Help school so annoying

hichkok12 [17]

Answer:

I think its scenario 2 Guitar strings

Explanation:

"You move your fingers and arm to play the guitar! This energy was stored in the molecules inside your muscles and now is being used to move your fingers which, in turn, transfers energy to the strings of the guitar. Now the strings are vibrating, having kinetic energy,"

I searched this up, if you answer requires an explanation put this in your own words.

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3 years ago