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g100num [7]
3 years ago
8

Is this statement true or false? Most metals in the chart react with oxygen.

Physics
1 answer:
n200080 [17]3 years ago
7 0

Answer:

true

Hoped this helped(⁄ ⁄>⁄ ▽ ⁄<⁄ ⁄)

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State 1 pascal pressure​
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4 years ago
EXPERTS/TRUSTED HELPERS/GENIUSES/ACE HeLP ASAP
Deffense [45]

Hi,

Answer: No

<u>My work:</u> I believe this would be correct because some countries such as Saudi Arabia ban women from driving as in The United States we do allow women to drive and even apply for President. So my answer would be No I believe other countries should not be able to enforce laws on other countries every should be independent and have there own thoughts and laws. Some laws might not be right, but other countries should be able to control that.

I Hoped I Helped!

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3 years ago
A wire has a resistance of 27.2 ohms. It is melted down, and from the same volume of metal a new wire is made that is 3 times lo
solmaris [256]

Answer:

81.6 ohm

Explanation:

For a cable type conductor, the resistance is given by the following formula:

R=\rho \frac{l}{S}

Where:

\rho=Material\hspace{3}resistivity\\l=Cable\hspace{3}length\\S=Cable\hspace{3}cross\hspace{3}section

The problem doesn't give us additional information about resistivity or the cross section of the wire, so let's assume:

S=constant\\\rho=constant

Then, in this case, the resistance of the cable depends only on the length. Therefore, if its resistance was originally 27.2 ohms, if we triple its length, it makes sense that its new resistance is three times the original. Thus:

R=3*(27.2)=81.6ohm

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3 years ago
How is a pareto chart different from a standard vertical bar​ graph?
Alona [7]

Answer:

A Pareto chart, named after an Italian economist, combines a bar chart with a line graph. The bar chart is different from a histogram in more than one way. For example, the vertical bars need not touch one another as per a histogram

Explanation:

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