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Author Question: In an LCR series circuit the capacitive reactance is 24 W. If the AC frequency halves, what will be ... (Read 71 times)

jon_i

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on: Jul 28, 2018
In an LCR series circuit the capacitive reactance is 24 W. If the AC frequency halves, what will be the resulting capacitive reactance?
 a. 24 W
  b. 48 W
  c. 12 W
  d. Additional information is need to find the value.

Question 2

What is the intensity level of a sound with intensity of 5.0  10-11 W/m2? (I0 = 10-12 W/m2)
 a. 74 dB
  c. 17 dB
  b. 54 dB
  d. 27 dB


yahahah24021

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

B

Answer to Question 2

C


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