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Marianna [84]
3 years ago
7

What burns quicker, white or colored candles?

Physics
1 answer:
VashaNatasha [74]3 years ago
3 0
White is a hotter color so it burns faster. :)
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An aluminum wire having a cross-sectional area equal to 3.90 10-6 m2 carries a current of 6.00 A. The density of aluminum is 2.7
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Answer:

Vd = 1.597 ×10⁻⁴ m/s

Explanation:

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Drift Velocity Vd=?

Solution:

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n= 6.02 × 10 ²⁸

Now

Vd = (6A) / (  6.02 × 10 ²⁸ ×  1.6 × 10⁻¹⁹ C ×  3.9×10⁻⁶ m²)

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