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Author Question: Black holes A) are holes in space, devoid of matter. B) cannot be detected in binary star ... (Read 96 times)

burchfield96

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on: Jul 27, 2018
Black holes
 
  A) are holes in space, devoid of matter.
  B) cannot be detected in binary star systems.
  C) are the collapsed remnant of stars.
  D) are predicted by Einstein's special theory of relativity.

Question 2

In an ac circuit, if the peak value of the voltage is 100 V, what is the rms value?
 
  A) 141 V
  B) 100 V
  C) 210 V
  D) 71 V
  E) 120 V


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fffftttt

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

D


burchfield96

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

bigcheese9

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

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