The free electrons in metals can move through the metal, all while receiving and losing electrons, allowing metals to conduct electricity. Example: copper is a great conductor of electric current.

7 0

2 years ago

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Which of the following measurements involve a direction? ( select all that apply)

gavmur [86]

The answer is A, D (Apex)

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2 years ago

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Which is a possible disadvantage of using flowing water to produce electricity?

Anastasy [175]

<span>Drought
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3 0

3 years ago

According to the inverse square law of light, how will the apparent brightness of an object change if its distance to us triples

aleksley [76]

According to the inverse square law of light, <span>apparent brightness will decrease by a factor of 9. Use the formula </span> $B=L/(4*pD^2)$ , to check it.

4 0

3 years ago