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4 years ago

The technology in the picture produces which energy conversion

Chemistry

2 answers:

BARSIC [14]4 years ago

7 0

D) kinetinc to electric

AnnZ [28]4 years ago

5 0

Answer:

The correct answer is kinetic energy to electrical energy.

Explanation:

The kinetic energy refers to the energy exhibited by an object by virtue of its motion. On the basis of the law of conservation of energy, the energy remains conserved, that is, it only gets transformed from one source to another.

In the given picture, that is, of the dam, the kinetic energy, which is accumulated in the running water is made to fall from a height and gets transformed to electrical energy with the application of turbines that are made to rotate and therefore, electricity is produced.

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HELP!!!!!!!!!!!!!!!! PRETTY PLEASE !!!!!!!!!!!!!!!!

I am Lyosha [343]

Answer:

B. 75.0 kPa

Explanation:

P1V1/T1=P2V2/T2

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x=75.0 kPa

4 0

4 years ago

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When the experiment was carried out, the temperature was 22 oC and atmospheric pressure was 1.007 atm. Using the Ideal Gas Law a

lesantik [10]

Answer:

number of moles of $H_2$ =4.16mol

Explanation:

experiment data:

temperature= $22^{\circ}C$ =273+22 k=295k

pressure=1.007 atm

volume is missing so assuming volume-=100L

using ideal law relationship

ideal gas means gas which occupies negligible space and there is no interaction between the molecules of gases.

PV=nRT

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n=4.15 mol

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3 years ago

A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and t

Svetach [21]

Answer:

Total pressure = 1109.2 torr

Explanation:

Given data:

Partial pressure of cyclopropane = 334 mmHg

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Formula:

Total pressure = P of C₃H₆ + P of O₂

1 atm = 760 torr = 760 mmHg

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Total pressure = P of C₃H₆ + P of O₂

Total pressure = 334 torr + 775.2 torr

Total pressure = 1109.2 torr

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3 years ago

Which is a compound? <br>A. sodium <br>B.sugar<br>C. nitrogen <br>D air

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$~H~e~l~l~o~!$ ☺

<h2>WHAT IS A COMPOUND ?</h2><h2></h2>

ᴛʜᴇ ᴀɴꜱᴡᴇʀ ᴛᴏ ᴛʜɪꜱ ɪꜱ :

$~S~o~d~i~u~m~.$

ʙᴇᴄᴀᴜꜱᴇ ꜱᴏᴅɪᴜᴍ ɪꜱ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ.

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$~A~n~s~w~e~r~ :$

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3 years ago

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How does density vary with temperature?

nexus9112 [7]

Things expand when heated. therefore the molecules are farther apartand the matierial is less dense. Things expand because their molecules are vibrating faster and are taking up more space

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4 years ago

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