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3 years ago

9

A hair dryer required 12 V to operate properly. When plugged into a 120 V outlet, a transformer must change voltage. If the prim

ary has 57 turns, how many turns does the secondary have?

1 answer:

grigory [225]3 years ago

5 0

Answer:

5.7 turns

Explanation:

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Answer:

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Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 8.52 × 10,500

We have the final answer as

<h3>89,460 g</h3>

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