3 years ago

Which is a chemical property of iron?

1 answer:

6 0

Im pretty sure its the first option

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Allisa [31]

Answer:

the impedance of the circuit is 25.7 ohms.

Explanation:

It is given that,

Voltage, V = 50 volts

Frequency, f = 60 Hz

Resistance, R = 25 ohms

Capacitive resistance, $X_C=18\ ohms$

Inductive resistance, $X_L=24\ ohms$

We need to find the impedance of the circuit. It is given by :

$Z=\sqrt{R^2+(X_L-X_C)^2}$

$Z=\sqrt{25^2+(24-18)^2}$

Z = 25.7 ohms

So, the impedance of the circuit is 25.7 ohms. Hence, this is the required solution.

6 0

3 years ago

MrRissso [65]

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Step2247 [10]

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mart [117]

A is the correct answer

5 0

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worty [1.4K]

The answer is B. desert. Deserts don't get much rainfall to begin with and most of it evaporates.

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3 years ago