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Author Question: Resonance occurs in an AC series circuit when which of the following conditions is met? a. ... (Read 91 times)

sam.t96

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on: Jul 28, 2018
Resonance occurs in an AC series circuit when which of the following conditions is met?
 a. capacitive reactance equals zero
  b. capacitive reactance equals inductive reactance
  c. resistance equals capacitive reactance
  d. resistance equals inductive reactance

Question 2

An earthquake emits both P waves and S waves that travel at different speeds through the Earth. Suppose a P wave travels at 8000 m/s and an S wave at 4000 m/s. If P waves are received at a seismic station 20.0 s before an S wave arrives, how far is the station from the earthquake center?
 a. 80 km
  c. 240 km
  b. 160 km
  d. 320 km


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softEldritch

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

B

Answer to Question 2

B


sam.t96

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Reply 2 on: Jul 28, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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