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Author Question: An AM radio tuning circuit has a coil with an inductance of 4.00 mH and a capacitor set at 7.50 ... (Read 14 times)

Alygatorr01285

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on: Jul 28, 2018
An AM radio tuning circuit has a coil with an inductance of 4.00 mH and a capacitor set at 7.50  10-6 mF. What frequency will it detect?
 a. 1520 kHz
  c. 550 kHz
  b. 919 kHz
  d. 750 kHz

Question 2

How far away is a lightning bolt if it takes 20 s for the sound of the associated thunder to reach the observer?
 a. 1 mile
  c. 3 miles
  b. 4 miles
  d. 15 miles


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Anton

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


Alygatorr01285

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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