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motikmotik
3 years ago
9

C2H4O2 is what ??????

Physics
1 answer:
alukav5142 [94]3 years ago
8 0
Did you try looking it up ?
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Answer the question in French:
frez [133]

Bonjour

C'est la fille de ma mère mais ce n'est pas moi, qui est-ce ?

<em>She is my mother daughter but, she's not me ? Who is she ?</em>

<em />

<em>Ma sœur  </em><em> = my sister</em>

<em />

<em>☺☺☺</em>

6 0
3 years ago
Charge is placed on two conducting spheres that are very far apart and connected by a long thin wire. The radius of the smaller
mrs_skeptik [129]

Answer:

surface charge density on each sphere is 440 \times 10^{-9} C

Explanation:

given data

radius of smaller sphere = 5 cm

radius of  larger sphere is 12 cm

electric field at surface of larger sphere = 660 kV/m = 660 × 1000 v/m

solution

we apply here electric field formula that is express as

E = (\frac{1}{4\pi\epsilon  })\times  (\frac{Q_{1} }{R^{2} } )    .................1

put here value

660000 = 9 \times 10^9 \times \frac{Q1}{0.12^2}  

Q1 = 1056 × 10^{-9}

and

here field inside a conductor is zero so that electric potential ( V ) is constant

\frac{Q{1} }{R} = \frac{Q{2} }{r}   ..................2

so Q2 will be

Q2 =  \frac{5}{12} \times 1056 \times 10^{-9}  

Q2 =  440 \times 10^{-9}  C

6 0
3 years ago
Why does Usain bolt run?
matrenka [14]

Answer:

because he's fast and speedy

Explanation:

5 0
2 years ago
What is the equivalet tempreture of 0 kelvin in celcius scale <br> HELP NEED IT IN 5 MIN
Alona [7]

Answer:

-273.15 degree celcius

Explanation:

7 0
3 years ago
Which is an example of an unstructured activity that promotes resistance training?
aleksandrvk [35]
One possible unstructured activity that promotes resistance training would be climbing playground equimpent - A. 

This is by nature a unstructured ctivity. Furthermore, it promotes resistance training because you're forced to move and pull and push yourself. 
3 0
3 years ago
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