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Nesterboy [21]
3 years ago
10

A cup of coffee is considered a Blank Space __________.

Physics
1 answer:
Sauron [17]3 years ago
4 0

When you brew a coffee you're creating a Solution.  

Tiny particles from coffee grounds, or solutes, are dissolved in water, the solvent.


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The journey of an electron through an external circuit involves a long and slow zigzag path that is characterized by losses in e
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Answer:

d_{b} = 2 d_{a}

Explanation:

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Let's apply this expression to our case, they indicate that the resistance of wire A is 4 times the resistance of wire B

    R_{a} = 4 R_{b}

We substitute

    ρ  4/π d_{a}² = 4 (ρ  4/π d_{b}²)

    1 / d_{a}² = 4 / d_{b}²

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2 years ago
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Answer:

he polarity of the electromagnet is determined by the direction the current. The north pole of the electromagnet is determined by using your right hand. Wrap your fingers around the coil in the same direction as the current is flowing (conventional current flows from + to -).

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How could you use a rock to measure the height of your ceiling?
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I mean this is what I think

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The answer should be B 
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